What follows is part of the Index to the US Manual of Classifications for patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retreive patent titles by entering the class/subclass in the box below.
Enter a class/subclass code here to get a list of patent titles. Use
any of the following forms:
363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
N-CL COMPOUND ....................... 8/DIG.2
OXIDIZING COMPOSITIONS ............252/186.35+
NACELLES
ENGINE ............................123/41.7
AIRCRAFT COMBINED ..............244/53.R+
NAD (NICOTINAMIDE ADENINE
DINUCLEOTIDE) ......................536/26.24
NAFCILLIN ........................... 540/339
NAIL ................................ 411/439+
BRUSH .............................15/167.3
BUFFER ............................132/76.4+
COMPOUND MANICURE TOOL WITH ....132/75.6
CAPPING NAIL ......................470/7
DESIGN ............................D08/391+
EXTRACTOR .........................254/18+
FEEDING AND DISTRIBUTING ..........227/107
SORTING ........................470/164+
FILES .............................132/76.4
DESIGN .........................D28/59
FLUORESCENT OR PHOSPHORESCENT .....250/462.1
HAMMER ............................227/133
HOLE PLUG .........................52/514
HORSESHOE .........................168/23
CALK ...........................168/38
INSULATED, ELECTRICALLY ...........174/159
MAKING ............................470/27+
AND DRIVING ....................227/82+
PLACER HAMMER .....................81/23+
POLISH APPLICATOR .................D04
SETS ..............................81/44
STRIPPER ..........................193/38
NAILING ............................. 227
BROOM MAKING ......................30/13
RECEIVING STRIP ...................52/364
REEL ..............................242/103
SHOE HEEL WORKING AND .............12/43+
SHOE LASTING AND ..................12/13.1
TOOL ...........................12/108
NAINSOOK ............................ 139/426.R
NAME PLATE .......................... 232/46
DESIGN ............................D20/15
HOLDERS ...........................40/642+
NAME TAG ............................ D20/22+
NANDROLONE, IN DRUG ................. 514/178+
NAPHTHACETOLS ....................... 564/222
NAPHTHALENE ......................... 585/400+
HYDROGENATION OF ..................585/266+
SULFONIC ACIDS ....................562/89
NAPHTHALIC ACID ..................... 562/488
DECARBOXYLATION ...................562/479
IMIDES ............................546
NAPHTHAZARINE ....................... 552/298
NAPHTHENIC ACID ..................... 562/511
NAPHTHIONIC ACID .................... 562/68
NAPHTHISATINS ....................... 548/451
NAPHTHOLS ........................... 568/735+
ACYLAMINO .........................564/123+
ACYLAMINOSULFO ....................562/47
AMINO .............................564/428+
AMINOSULFO ........................562/70
AZO COMPOUNDS CTG .................534/573+
CARBOXYLIC ACIDS ..................562/466+
AMIDES .........................564/173
ESTERS .........................560/56
NITRO .............................568/707
SULFO ACIDS .......................562/79
NAPHTHOTHIOPHENES ................... 549/43+
NAPHTHYLAMINE ....................... 564/428+
NAPHTHYRIDINE ....................... 546/122
NAPKIN .............................. D06/595
DESIGN ............................D06/595+
DESIGN,PAPER ......................D06/595
HOLDER
BODY SUPPORTED .................24/7+
DESIGN .........................D07/631
STANDS .........................248/127+
SANITARY ..........................604/358+
DESIGN .........................D24/125
MATERIALS FOR ..................604/367+
NAPPING, CLOTH FINISHING ............ 26/29.R+
HAT MAKING ........................223/18
NARCEINE ............................ 549/444
NATURAL RUBBER (SEE SYNTHETIC RESIN OR NATURAL RUBBER)
NAVAL SEE MARINE
NAVIGATION
CALCULATORS .......................235/61.NV+
CELESTIAL NAVIGATION TRAINING .....434/111
COMPUTER CONTROLLED, MONITORED ....364/443+
COURSE RECORDERS ..................346/8
DECCA .............................342/397
INSTRUMENTS SEE NOTES THERETO .....73/178.R+
GEOMETRIC ......................33
LORAN .............................342/388+
OMEGA .............................342/396
RADIONAVIGATION TRAINING ..........434/239
TACAN .............................342/399
UNDERWATER SIGNAL FOR POSITION 367/137
FINDING ........................367/137
NEBULIZERS
SPRAYER STRUCTURE .................239/338
SURGICAL ..........................128/200.14
NECK
APPLIANCE FOR THERMAL SURGICAL 607/139+
TREATMENT ......................607/139+
BOTTLE ............................215/31+
NONREFILLABLE SEPARATE .........215/30
CLEANING BRUSH FOR BOTTLE .........15/67
GLASS RESHAPING TO FORM ...........65/108+
LABELLING MACHINE FOR BOTTLE
BODY & .........................156/476+
MUSICAL STRINGED INSTRUMENT .......84/293
PAD FOR HARNESS ...................54/67
STOCK FOR ANIMAL RESTRAINING ......119/729+
SUPPORT BRACKET ENGAGING
RECEPTACLE .....................248/312
SUPPORTED SHOWER BATH .............4/618
TOBACCO PIPE BOWL DETACHABLE FROM .131/222
TRAP ...........................131/214
YOKE FOR ANIMAL ...................D30/137
DRAFT APPLIANCE ................278/119+
RESTRAINING POKE ...............119/762+
NECKLACE ............................ D11/3+
NECKWEAR
COLLARS ...........................2/129
DESIGN ............................D02/600+
IRONER ENGAGING NECKBAND FOR
CLAMPING .......................38/13
IRONERS FOR COLLARS AND
NECKBANDS ......................223/52.1+
IRONING TABLE WITH NECKBAND
SHAPER .........................38/109+
NAPKIN HOLDER INCLOSING ...........24/9
SHAPING FORMS .....................223/81+
SHIRT NECKBANDS ...................2/127
TIES ..............................2/144+
DESIGN .........................D02/605+
FASTENERS ......................24/49.R+
DESIGN .......................D11/202+
HANGER .........................D06/315+
MACHINES FOR SEWING ............112/121.22
RACK OR HOLDER .................D06/315+
NEEDLE .............................. 369/173
BLASTING FUSE SETTING .............86/21
COMPASS ...........................33/355.R+
CORD KNOTTER ......................289/16
HARVESTER NEEDLE CLEANER OR 56/448
GUARD ........................56/448
CROCHET ...........................66/118
GUN ...............................42/16+
HYPODERMIC ........................604/187+
POCKET CARRIER FOR .............206/365+
INJECTING FOR PICKLING ............99/532+
INJECTOR LIQUID APPLYING TO 68/201
TEXTILE ........................68/201
KNITTING ..........................66/116+
DESIGN .........................D03/28
MACHINE
BUTTONHOLE SEWING ..............112/65+
EMBROIDERING ...................112/78+
KNITTING TEXTILES ..............66
INDEPENDENT ..................66/7+
UNITED .......................66/78+
LEATHER SEWING .................112/28+
SEWING .........................112
STITCH FORMING .................112/154+
TEXTILE NEEDLING ...............28/107+
FLUID NEEDLES ................28/104+
WEAVING ........................139/440+
MAKING ............................163
ABRADING PROCESS ...............51/281.R+
CROCHET ........................163/2
EYE POLISHERS ..................51/152
STRAIGHTENING OR BENDING .......72/319
PACKAGES OR CASES .................206/380+
DESIGN .........................D09/303
DRILL HOLDER TYPE ..............206/379
PHONOGRAPH ........................369/173
DESIGN .........................D14/264
RADIOACTIVE SEED HOLDER ...........60/7+
SEINE MAKING ......................87/60
SEWING ............................223/102+
HOLDER FOR .....................223/109.R
MACHINE ........................112/222
MACHINE DESIGN .................D15/72
SURGICAL
ELECTRIC .......................606/44
INTRAVENOUS ....................604/30+
NEEDLES ........................606/222+
STAPLE .........................606/219+
SUTURE OR LIGATURE .............606/228+
THREADERS
HAND NEEDLE ....................223/99
SEWING MACHINE .................112/222+
SEWING MACHINE DESIGN ..........D15/72
WINDING CORDAGE ON SEINE ..........242/51
NEEDLING
PROCESSES .........................28/107+
FLUID NEEDLING .................28/104+
NEGATIVE
DEVELOPING APPARATUS ..............354/297+
DEVELOPING METHODS ................430/434+
PHOTOGRAPHIC ARTICLE ..............430
MAKING CAMERA COPY .............430/951*
PRINTING POSITIVES FROM NEGATIVES .355
SENSITIZING .......................430/425+
DEVELOPING .....................430/401+
WASHING OR FIXING APPARATUS .......354/297+
NEGATIVE FEEDBACK AMPLIFIER ......... 330/75+
NEGLIGEE ............................ D02/718+
NEOMYCINS ........................... 536/13.2
NEON (SEE GAS, RARE) ................ 423/262
LAMP ..............................313/567+
MANUFACTURE ....................445/26
REPAIR .........................445
APPARATUS ....................445/61
PROCESS ......................445/2
SUPPLY CIRCUIT .................315
TUBE PER SE ....................313/567+
LIQUEFACTION AND SEPARATION .......62/36+
PROCESSES ......................62/22
SIGN ..............................40/545
TUBE SUPPORT ......................248/50
TUBE SUPPORT ......................362/217+
NEOPRENE (SEE CHLOROPRENE UNDER SYNTHETIC RESIN OR NATURAL RUBBER)
NEOSALVARSAN ........................ 556/67
NEPHELOMETER ........................ 356/339
CHEMICAL ANALYSIS, APPARATUS ......422/82.5
NERNST LAMPS ........................ 313/14
SUPPLY CIRCUITS FOR ...............315
WITH HEATER FOR ................315/112+
NEST
EGGS
MEDICATED ......................119/46
POULTRY AND FOWL ..................119/45.1+
DESIGN .........................D30/108+
TRAP ...........................119/47+
NESTED AND NESTING
BEDS ..............................5/8
BOTTLES AND JARS ..................215/10
DRYING DRUMS OR RECEPTACLES .......34/128
LOCK TUMBLER ......................70/324
METALLIC RECEPTACLES ..............220/23.6
MULTI ARTICLE PACKAGE .............206/499
MULTI PART KEY ....................70/400
STOVE KIT .........................126/38
VEHICLES ..........................280/33.991+
NET
COATED ............................428/255
FABRIC ............................D05/11+
FIRE ESCAPE .......................182/138+
FISHING ...........................43/7+
FLY ...............................54/80.4
GAME ELEMENT ......................D21/48
HAIR ..............................132/274
INSECT OR BIRD CATCHING ...........43/134
MAKING ............................87
MAKING AND HANDLING
HAULING FISH ...................43/8+
HOIST LINE SLINGS ..............294/77
TEXTILE ........................87
TEXTILE DESIGN .................D05
VEHICLE FENDER BARRIER TYPE
COMBINED .....................293/40
VEHICLE FENDER SCOOP TYPE ......293/46
WIRE ...........................140/3.R+
MOSQUITO FOR BEDS .................5/414+
TORPEDO ...........................114/241
TYING MACHINES ....................87/53
WIRE ..............................245
NETHER GARMENT
APPAREL ...........................2/210+
DESIGN .........................D02/700+
APPAREL KNITTED ...................66/175+
NETTING ............................. D05/11+
NEURAL NETWORKS ..................... 395/21+
ANALOG ............................395/24
APPLICATIONS ......................395/22
ARRAY PROCESSORS ..................395/800
BINARY ............................395/27
CONNECTIONIST EXPERT SYSTEM .......395/22
DIGITAL ...........................395/27
OPTICAL ...........................395/25
RADIANT ENERGY ....................395/25
SEQUENTIAL PROCESSOR ..............395/26
STRUCTURES ........................395/24+
TRAINING ..........................395/23
NEURON NETWORK SEE NEURAL NETWORKS
NEUTRALIZATION OF AMPLIFIERS BY 330/76+
FEEDBACK ...........................330/76+
TRANSISTOR TYPE ...................330/292
NEUTRALIZE INDUCTIVE EFFECT ......... 307/89+
TELEGRAPHY ........................178/69.R
TELEPHONY .........................379/415+
NEUTRALIZING
CAPACITOR .........................361/271+
COMPOSITIONS ......................252/189+
ELECTRIC CHARGE ...................361/212+
NEUTRON
ABSORBING, REACTOR CONTROL ........376/216
CONTROL COMPONENT STRUCTURE ....376/327
REFLECTOR OR SHIELD ............376/458
AMPLIFIER .........................376/171
APPARATUS USING ...................250/390.1+
BEAM ..............................430/953*
CHEMICAL APPARATUS ................204/193
CONTROL ...........................376/327
FUEL COMPONENT STRUCTURE .......376/419
INCLUDING TESTING, ETC .........376/215
REFLECTOR OR SHIELD ............376/220
DETECTION OR COUNTING .............250/390.1+
NUCLEAR REACTOR COMBINED .......376/245
SCINTILLATION ..................250/458.1
TUBES ..........................376/153+
FAST, REACTOR .....................376/171
FAST, REACTOR .....................376/348
FLUX, DISTRIBUTION CONTROL ........376/207
GENERATION ........................376/108+
NUCLEAR REACTIONS ..............376
INTERMEDIATE ......................376/346
MODERATED .........................376/347
MODERATED .........................976/DIG.44+
PARTICLE ACCELERATOR SOURCE .......976/DIG.404
REFLECTOR .........................376/173
REFLECTOR .........................376/220
REFLECTOR .........................376/350
REFLECTOR .........................376/458
FLUID ..........................376/221
SHIELD ............................250/518.1
NUCLEAR REACTOR, USE IN ........376/287
SURVEY METERS .....................250/390.1+
IN FLUID .......................250/336.1
TUBES FOR ......................376/153+
THERMAL ...........................376/347
UNMODERATED .......................376/171
UNMODERATED .......................376/346
UTILIZATION .......................376/158
NEWEL POST .......................... 52/301
NEWSPAPER
DELIVERY BOX ......................D99/29
VENDING MACHINE ...................D20/6
NIACINIMIDE, IN DRUG ................ 514/355
NIBBLING SHEET MATERIAL ............. 83/916*
NICKEL
ALLOYS ............................420/441
COPPER .........................420/457
IRON CHROMIUM ..................420/34+
SUPER ALLOYS ...................420/445
CADMIUM BATTERIES .................429
COMPOSITE METAL STOCK .............428/680
ELECTRODEPOSITION .................205/271+
ELECTROLYTIC SYNTHESIS ............204/112+
HEAT TREATMENT ....................148/675+
HYDROMETALLURGY ...................75/711+
INORGANIC COMPOUNDS ...............23
MISC CHEMICAL MANUFACTURE ........156/DIG.1
ORGANIC COMPOUNDS .................556/138+
PYROMETALLURGY ....................75/628+
COMBINED WITH HYDROMETALLURGY ..75/416+
NICKEL SILVER ....................... 420/481
NICKELODEON ......................... D14/173
NICKING
SCREW HEADS .......................470/60+
NICOTINAMIDE, IN DRUG ............... 514/355
NICOTINE ............................ 546/282
BIOCIDES CONTAINING ...............514/343
REMOVAL FROM TOBACCO ..............131/297
NICOTINIC ACID ...................... 546/318
IN DRUG ...........................514/356
NIGHT SOIL
FERTILIZERS .......................71/12+
PURIFICATION ......................210/600+
NIGHTGOWNS .......................... 2/69.5+
DESIGN ............................D02/720+
NIGHTSHIRTS ......................... 2/114
NIGHTWEAR ........................... 2
NIGROSINES .......................... 544/348
DYES ..............................8/649
NIOBATE CERAMIC COMPOSITIONS ........ 501/134
NIOBIUM
ALLOYS ............................420/425
CHEMICAL MANUFACTURING ............156/DIG.87
NIPPER
CUTLERY ...........................30/175+
HANDLES ........................30/341
MANICURE .......................30/28
SHEARS COMBINED ................30/145
LABEL PASTING .....................156/569+
MANACLE AND CUFF ..................70/17
NAIL PLATE ........................470/175
PLIERS COMBINED ...................7/125+
PLIERS COMBINED ...................7/133+
SHOE LASTING ......................12/14.5
NIPPER STRETCHER ...............12/9+
NIPPER WIPER ...................12/8.5
TEXTILE SPINNING ETC ..............57/114
NIPPLE
APPLYING TOOL .....................29/235.5
CHAFE PREVENTION ..................128/890
DISPENSER .........................222/490
FIREARM ...........................42/83
NURSING ...........................215/11.1+
PEDIATRIC, ORAL STIMULATOR ........D24/194+
PIPE COUPLING .....................285/239+
PUNCHING DEVICE ...................83
TEETHING ..........................606/235
VALVE .............................137/846+
NITRAMINES .......................... 564/107+
ACYCLIC ...........................564/109+
NITROGUANIDINES ...................564/108
NITRANILINES ........................ 564/441
NITRATES
ESTERS ACYCLIC OR CARBOCYCLIC .....558/480+
ESTERS CARBOHYDRATE ...............536/18.7+
CELLULOSE ......................536/35+
EXPLOSIVE CONTAINING
FERTILIZERS CONTAINING ............71/58+
PHOSPHATES COMBINED ............71/50
INORGANIC .........................423/395
METALLO ORGANIC ...................556/1+
COMPOSITION CONTAINING .........149/23+
EXPLOSIVE OR THERMIC ...........149/23+
NITROGEN OXIDES FROM ..............423/400
ORGANIC EXPLOSIVE CONTAINING ......149/88+
NITRATION
CELLULOSE .........................536/35+
HYDROCARBONS ......................568/924+
ORGANIC NITRATE PREPARATION .......558/480+
NITRIC ACID ......................... 423/391+
CONCENTRATION .....................159
DISTILLATIVE ...................203/13
DETERGENTS CONTAINING .............252/101
ESTERS (SEE NITRATES)
PHOSPHATE TREATMENT WITH ..........71/39
NITRIDES ............................ 423/409
CERAMIC COMPOSITIONS ..............501/96
MISC CHEMICAL MANUFACTURE ........156/DIG.99
NITRIDING
IRON ..............................148/225+
NITRILE IMINES ...................... 558/299
NITRILE OXIDES ...................... 558/299
NITRILES ............................ 558/303+
ACYCLIC ...........................558/435+
ALICYCLIC .........................558/428+
ALPHA-IMINO .......................558/300+
AROMATIC ..........................558/388+
BY AMMOXIDATION ...................558/319+
DIMERIZATION OF ...................558/360+
DISPROPORTIONATION OF .............558/377
NITRILOTRIACETIC ACID ............... 562/572
NITRITES
ESTERS ............................558/488
INORGANIC .........................423/385
NITRO COMPOUNDS
ORGANIC ...........................568/924+
PHENOLS ...........................568/706+
REDUCTION TO PRIMARY AMINES .......564/416
NITROCELLULOSE (SEE CELLULOSE, ETHER;
ESTER) .............................536/35+
NITROGEN ............................ 423/351
ACIDS & ACID ANHYDRIDES, INORGANIC 423/385+
EXPLOSIVE OR THERMIC
COMPOSITION CONTAINING .......149/74
COMPOSITIONS CONTAINING ...........252/374+
ELECTROLYTIC SYNTHESIS ............204/128
ELECTROLYTIC SYNTHESIS OF COMPOUNDS
AQUEOUS BATH ...................204/91
FUSED BATH .....................204/63
ELECTROSTATIC FIELD OR ELECTRICAL
DISCHARGE COMPOUND PREPARATION .204/177+
FERTILIZER CONTAINING COMPOUNDS ...71
FIXATION
AMMONIA PRODUCTION .............423/352+
ARC OR SPARK ...................422/186.24
FERMENTATIVE ...................435/128
FERTILIZER PREPARATION .........71/7
INORGANIC CYANIDE PRODUCTION ...423/364
WAVE ENERGY OR CORPUSCULAR
RADIATION ....................422/904*
FUEL CONTAINING COMPOUNDS .........44
OBTAINING FROM AIR BY LIQUEFACTION 62/8+
OXIDS .............................423/400+
EXPLOSIVE OR THERMIC
CONTAINING ...................149/74
RINGS .............................552/1+
NITROGLYCERIN ....................... 558/486
EXPLOSIVES ........................149/101+
NITRONIC ACIDS ...................... 568/926+
NITROPARAFFINS ...................... 568/943+
EXPLOSIVES CONTAINING .............149/89+
NITROPHENOLS ........................ 568/706+
EXPLOSIVES CONTAINING .............149/24+
EXPLOSIVES CONTAINING .............149/55+
EXPLOSIVES CONTAINING .............149/68
EXPLOSIVES CONTAINING .............149/80
EXPLOSIVES CONTAINING .............149/105+
NITROSAMINES ........................ 564/112+
ACYCLIC ...........................564/113+
DYES CONTAINING ...................8/665
NITROSO COMPOUNDS ................... 568/949
DYES CONTAINING ...................8/665
NITROSOAMINES ....................... 564/112+
NITROSTARCH ......................... 536/48+
EXPLOSIVES CONTAINING .............149/58+
EXPLOSIVES CONTAINING .............149/108
NITROXIDES .......................... 564/300
NOBEL METALS
HYDROMETALLURGY ...................75/711+
ORGANIC COMPOUNDS .................556/136+
PHOSPHORUS CONTAINING ..........556/13+
PYROMETALLURGY ....................75/631+
COMBINED WITH HYDROMETALLURGY ..75/416+
NOILS ............................... 19/115.R
NOISE BUCKING IN AMPLIFIERS ......... 330/149
NOISE DEADENING (SEE INSULATING,
SOUND)
EAR STOPPERS ......................128/864+
GENERATOR
ELECTRONIC TUBE TYPE ...........331/78
JET ENGINE NOISE MUFFLING
BLAST DEFLECTOR FENCES .........244/114.B
HIGHWAY SCREEN OR FENCE ........181/210
LIMITERS
AUDIO TYPE .....................381/158
IN RADIO RECEIVER ..............455/213
IN RADIO RECEIVER ..............455/308+
NOISE OR UNWANTED SIGNAL 367/901*
REDUCTION IN NONSEISMIC 367/901*
RECEIVING SYSTEM .............367/901*
PULSE OR DIGITAL ...............375/58
SQUELCH ........................455/222
MATHEMATICAL, REDUCTION ...........364/574
MUFFLER ...........................181/175+
COMBUSTION PRODUCTS GENERATOR ..60/723
GAS SEPARATOR COMBINED .........55/276
MACHINE SUPPORT ................248/637+
RAILWAY ROLLING STOCK ..........105/452
RAILWAY SURFACE TRACK ..........238/382
RAILWAY WHEEL AND AXLE .........295/7
VEHICLE ANTIRATTLER ............280/138
NON (SEE ANTI)
NON-HUMAN ANIMAL .................... 80/2
NONRECOIL GUNS ...................... 89/1.7
NONREFILLABLE
BOTTLE OR JAR .....................215/14+
DISPENSER .........................222/147
LIGHT BULBS .......................313/314
NOODLES ............................. 426/557
CUTTING MACHINES ..................83
NOOSE TRAPS ......................... 43/87
19-NORANDROSTENES ................... 552/642+
NORTESTOSTERONE, IN DRUG ............ 514/178
19-NORTESTOSTERONES ................. 552/646+
NOSCAPINE ........................... 546/90
NOSE
BRIDGES ...........................351/124+
GUARD .............................2/9
HAIR CUTTERS ......................30/29.5
PADS OR CUSHIONS FOR SPECTACLES ...351/136+
PINCE-NEZ TYPE .................351/78+
INTEGRAL WITH BRIDGE .........351/131+
ON BRIDGE ....................351/132+
PIECES NAIL PLATE .................470/175
RING AND CLIP .....................119/866
NOSECONES ........................... 244/158.R
NOSING-STAIR ........................ 52/179
NOTATION MUSIC ...................... 984/250+
NOTCHING (SEE CUTTERS; EDGE; PINKING)
SELECTIVE .........................234/47+
SHEARS ............................30/229+
SHEET MATERIAL ....................83/917*
WOOD ..............................144/196
NOTE SHEET
INSTRUMENT CONTROL ................84/115+
MUSICAL ...........................84/161+
MUSICAL COMB ......................84/101
PRINTED ...........................84/483.2
SWISS OR REGINA MUSIC BOX .........84/101
NOTTINGHAM LACE ..................... 87/4
NOVOBIOCIN .......................... 536/13
NOVOCAIN T M ........................ 560/49
IN DRUG ...........................514/535
NOZZLE .............................. D23/213+
AGRICULTURAL, HORTICULTURAL,
FORESTRY SPRAYERS ..............D08/2
AIR BLAST .........................239/589+
AIR MOISTENING ....................239/543+
BOILER CLEANING ...................122/405
COTTON PICKER .....................56/32
DESIGN ............................D23/213+
DIGEST, DRYING & GAS OR VAPOR
CONTACT WITH SOLIDS ............34
DISPENSING SEE DEFINITION NOTES ...222/566+
CUTTER OR PUNCH WITH ...........222/80+
FUNCTIONING AS HANDLE ..........222/475+
MOLTEN METAL ...................222/591+
MOVABLE SEE DEFINITION NOTES ...222/526+
VALVE OR CLOSURE WITH SEE
NOTES TO DEFINITIONS OF ......222/544+
EARTH BORING NOZZLE ...............175/424
EXTRUDING
DIE EXPRESSING EARTHENWARE .....425/461+
DIE EXPRESSING PLASTIC METAL ...72/367+
DIE EXPRESSING PLASTICS ........425/461+
FILAMENT FORMING ...............425/66
FILAMENT FORMING ...............425/67+
FILAMENT FORMING ...............425/76
FILAMENT FORMING ...............425/382.2
SAUSAGE STUFFER ................452/45+
FIRE ENGINE .......................239/436+
FIREMANS NOZZLE OPERATED CLOSURE ..49/21+
FLOW METER
PRESSURE DIFFERENTIAL TYPE .....73/861.61+
WEIR TYPE ......................73/216
FLOW REGULATING OR MODIFYING ......239/533.1+
FLUID HANDLING ....................137/801
COMBINED WITH VALVE ............251/155+
FLUID FEEDING NOZZLES DIGEST ...261/DIG.39
SWINGING .......................137/615+
INJECTION MOLD NOZZLE VALE ........425/DIG.224
ACTUATED BY CONTACT WITH MOLD ..425/DIG.226
AUTOMATIC CONTROL ..............425/DIG.225
INJECTION NOZZLE, POSITIONED FLUSH 425/DIG.227
WITH MOLD OR CAVITY ............425/DIG.227
JET MOTOR .........................60/273
DISCHARGE ......................239/265.11+
JET PUMP
REGULATOR PUMP .................417/182+
STRUCTURE PUMP .................417/151+
LIQUID LEVEL GAUGE ................73/294
MAKING ............................29/890.142
MATERIALS FOR .....................239/DIG.19
OIL FILTER FOR FUEL ENTERING
NOZZLE OR FLOAT CHAMBER ........261/DIG.4
PILE INSTALLING ...................405/248
PNEUMATIC CONVEYOR
SUCTION ........................406/152
REACTION JET MOTOR DRIVE ..........415/80+
REACTION MOTOR DISCHARGE ..........239/265.11+
RESILIENT .........................239/602
SAFETY AIR NOZZLES ................239/DIG.22
SANDBLAST .........................51/439
SODA WATER (SEE VALVE, SODA WATER; FAUCET)
SPRAY .............................239
SUCTION CLEANER ...................15/415.1+
SUPPORTS ..........................248/75+
SYRINGE ...........................604/275
TEXTILE MACHINE ...................68/59
TRACK SANDER NOZZLE ...............291/46+
CLEANER ........................291/12
VACUUM ............................15/300.1+
NUCLEAR ENERGY (SEE ATOMIC ENERGY) .. 376
ALLOYS ............................420/1+
COMPOSITIONS ...................252/625+
ORGANIC ........................534/11+
METALLURGY ........................75/393+
NUCLEAR ENERGY SIMULATION .........434/218
NUCLEAR MAGNETIC RESONANCE; NMR SEE
MAGNETIC RESONANCE IMAGING OR
SPECTROSCOPY
NUCLEAR REACTIONS & REACTORS ........ 376
ABSORBING MATERIAL FOR NEUTRONS ...376/339
CONTROL COMPONENT ..............376/327
MONITORING WITH CONTROL ........376/207
THERMONUCLEAR REACTION .........376/143
ACCELERATED PARTICLE REACTIONS ....376/190
ACTINIDE METAL ....................75/393+
CONVERSION NUCLEAR ............376/156
ADHESIVELY BONDED FUEL LAYERS .....376/416
ALLOYS, ACTINIDE .................420/1+
CONVERSION NUCLEAR ............376/156
ALTERING FUEL .....................376/358
FOR CONTROL OF REACTOR .........376/212
AMPLIFIER NEUTRON .................376/171
ASSOCIATED REACTOR COMPONENTS ...376/347
BOILING WATER REACTION ............376/370
BONDED FUEL LAYERS ................376/416
BREEDER REACTOR ...................376/171
BUNDLE, FUEL COMPONENT AS .........376/434
BY-PRODUCTS .......................376/189
HANDLING REACTION PRODUCTS .....376/308
TREATING REACTION PRODUCTS .....376/201
IMPURITIES REMOVED ...........376/146
TREATMENT ......................376/201
CARRIER
CONTROL OR ABSORBING MATERIAL 376/239
CONVERSION, FUEL 376/261
MATERIAL OR SAMPLE ...........376/261
INSERTABLE CARRIER ...........376/342
FLUID ..........................376/354
MOLTEN VEHICLE .................376/359
CERAMIC FUELS .....................376/409
COMPOSITIONS ...................252/625+
CHEMICAL REACTIONS COMBINED .......376/323
CHEMICALLY BONDED LAYERS OR PARTS .376/416
CIRCULATING FLUID .................376/361
FLOW CONTROL ...................376/370
FUEL CHARGE, DISCHARGE .........376/264
PLURAL FLUIDS 376/366
CHEMICALLY DIFFERENT .........376/366
TANKS FOR ......................376/403
COATED FUEL LAYERS ................376/416
CONDITION DETERMINING .............376/245
DETECTING FUEL LEAK 376/251
WITH WARNING .................376/251
TESTING, AUTOMATIC .............376/245
TESTING, WITH REACTION CONTROL .376/207
CONTACT, FLUID-FLUID ..............376/366
CONTAINMENT, PLASMA ...............376/150
CONTROL ...........................376/207+
ABSORBING MATERIAL COMBINED ....376/215
ABSORBING MATERIAL COMBINED ....376/327
ADJUSTING, MOVING, OR CONVEYING 376/219
AUTOMATIC CONTROL ..............376/217
COMPONENT MECHANISM ............74
COMPOSITIONS ...................420
CONTROL ROD DRIVING ............376/219
HANDLING .......................376/260+
LOCATION WITH 376/353
RESPECT TO REACTOR ...........376/353
MATERIAL FOR ...................376/339
PLASMA CONTAINMENT .............376/100
PLURAL COMPONENTS ..............376/213
SENSING & AUTOMATIC CORRELATION 376/217
STRUCTURE ......................376/327
CONVERSION NUCLEAR REACTION ......376/156
COOLANT (SEE MODERATOR) ...........376/350
CIRCULATING ....................376/361
FUEL CONTACT ...................376/395
MATERIALS ......................376/904*
CORE ..............................376
ARRANGEMENTS ...................376/267
ASSOCIATED WITH 376/348
OTHER COMPONENTS .............376/348
CHARGING, DISCHARGING ..........376/264
FLUID FLOW PATTERN .............376/395
GEOMETRY .......................376/901*
PERIPHERAL CLAMPING ............376/302
STRUCTURES .....................376/421
X-ART ........................376/903*
CORRELATING REACTOR CONDITIONS ....376/216
CRITICAL REACTIONS ................376/347
AREA ...........................376/212
SUB CRITICAL ...................376/158
DAMAGE CONTROL ....................376/277
DEFINITION BY REACTOR GEOMETRY ....376/908*
DETECTING, REACTOR CONDITION ......376/245
CONTROL OF REACTOR COMBINED ....376/207
IN MOTION ......................376/215
LEAK IN FUEL STRUCTURE .........376/251
WARNING MATERIAL INCLUDED ....376/450
DEUTERIUM HEAVY HYDROGEN .........423/648.1+
COMPOUNDS INORGANIC ............423/644
ELECTROLYTIC PRODUCTION ........204/101
THERMO NUCLEAR FUEL ............376/151
DEUTERIUM OXIDE HEAVY WATER .......423/580.2+
CATALYTIC RECOMBINER ...........422/177+
ELECTROLYTIC PRODUCTION ........204/101
MODERATOR, HANDLING ............376/220
MODERATOR, MATERIALS CONVERSION 376/179
MODERATOR, PLURAL COMPONENTS ...376/358
DISCHARGING, FUEL .................376/264
GRAPPLE FOR ....................294/86.4+
GRAPPLE FOR ....................294/906*
MACHINE FOR ....................414/146
DIVERSE REACTOR COMPONENTS 376/347
OR MATERIALS ...................376/347
CONTROL ROD STRUCTURE ..........376/327
FUEL STRUCTURES ................376/409
HANDLED WITH FUEL ..............376/262
MODERATOR CHANNELS CONTAINING ..376/354
E-LAYER IN PLASMA CONTAINMENT .....376/126
EFFECTIVE DENSITY
FUEL ...........................376/212
MODERATOR ......................376/350
ELECTRICAL FIELD PLASMA CONTROL ..376/144
ELECTRODES-CONCENTRIC ..........376/145
ELECTRICALLY CHARGED PARTICLES 376/190
ACCELERATED ....................376/190
IN PLASMA CONTROL ..............376/105
ENCASED FUEL STRUCTURE ............376/412
ENERGY-POWER OR 376/391
HEAT UTILIZATION ...............376/391
ELECTRICAL DYNAMO PLANTS .......290
ELECTRICAL GENERATOR MOTOR .....310
SINGLE SYSTEMS ...............322
ELECTRICAL, RADIANT ............250/493.1
HEAT ...........................237
MOTIVE FUEL HEATING ............60/644.1
PROPULSION AIR .................244/53.B+
REACTION MOTORS ................60/203.1
THERMIONIC .....................310/306+
THERMOELECTRIC .................136/202
FERTILE MATERIAL OR BLANKET ......376/172
FLUID OR FLUENT ................376/172
HANDLING .......................376/178
LOCATION IN REACTOR ............376/172
FISSION ...........................376/347
FISSION ...........................376/409
FLUID, FLUENT .....................376/361
COLLOID OR SLURRIE .............376/356
FLUIDIZED BED REACTOR ..........376/355
MODERATOR ......................376/350
COOLANT ......................376/401
MOLTEN .........................376/359
PLURAL .........................376/366
TANK, FOR ......................376/403
FUEL (SEE FUEL, NUCLEAR) ..........376/409
X-ART COLLECTION ...............376/901*
GAS VAPOR .........................376/366
PLURAL FLUIDS ..................376/369
SINGLE FLUID ...................376/383
USED EXTERIOR OF REACTOR .......376/378
GEOMETRY REACTOR ..................376/908*
GIRDLE, CONFINING 376/302
MODERATOR STRUCTURE ............376/302
HANDLING ..........................376/260
ABSORBING MATERIAL .............376/260
CONTROL COMPONENT ..............376/260
CONTROL ROD MOTIVATING .........376/219
FERTILE MATERIAL OR FUEL .......376/171
FUEL COMPONENT ELEMENT ........376/212
REFUELLING GRAPPLES ............294/86.4
REFUELLING GRAPPLES ............294/906*
REFUELLING MACHINES ............414/146
REFUELLING SCHEMES .............376/267
SHIELD OR REFLECTOR ............376/220
HEAT USE OF NUCLEAR ENERGY FOR ....237
HEATPIPES .........................376/367
HEAVY WATER (SEE DEUTERIUM OXIDE) .376/221
HOLLOW LAYER FUEL, CONCENTRIC 376/431
HELICAL ........................376/431
HYDROGEN ..........................423/648.1+
COMPOUND SEE WATER .............423/580.1
ELECTROLYTIC PRODUCTION ........204/101
THERMONUCLEAR FUEL .............376/152
IMPREGNATED FUEL LAYER ............376/414
IMPURITY (SEE BY-PRODUCT) .........376/310
CERAMIC ........................252/625
METAL ..........................420/1+
INORGANIC FUEL COMPOUNDS ..........423/249+
IONIZED GAS FUEL .................376/156
IRRADIATION CONVERSION ............376/156
ISOTOPE CONVERSION PRODUCTION .....376/156
JACKET MATERIALS ..................376/457
JACKETED FUEL COMPONENT ...........376/414
LAYERED FUEL COMPONENT ............376/414
COATED OR IMPREGNATED ..........376/416
CONCENTRIC HELICAL, HOLLOW .....376/431
LINEAR FUSION REACTOR .............376/139
MAGNETIC FIELD PLASMA CONTROL ....376/121
COMPRESSIVE, MIRROR, PINCH 376/140
EFFECT .......................376/140
LINEAR REACTION ZONE ...........376/139
MATERIAL ..........................376/900*
CONVERSION OR IRRADIATION ......376/156
HANDLING .......................376/260
MEASURING REACTOR CONDITION .......376/245
WITH CONTROL OF REACTOR ........376/207
AUTOMATIC ....................376/217
MECHANICAL SPACER .................376/462
SUPPORTS FOR FUEL ..............376/362
METAL
NUCLEAR FUEL MATERIAL ..........376/409
AND METALS ...................420/1+
METALLURGY ........................75/393+
MIRRO EFFECT PLASMA CONTROL ......376/140
MOBILE NUCLEAR REACTOR ............376/909*
MODERATOR .........................376/458
ASSOCIATED WITH OTHER COMPONENT 376/350
CIRCULATING FLUID ..............376/350
CONFINING MEANS FOR ............376/304
DENSITY VARYING OF .............376/350
FLOW EFFECT ....................376/352
FLUID TYPE .....................376/356
FUEL, ENCASED WITH .............376/423
DISPERSED IN .................376/356
GAS ............................376/383
GEOMETRY .......................376/904*
GIRDLE FOR .....................376/304
MATERIALS FOR ..................376/904*
METAL ........................376/906*
ORGANIC ......................376/905*
ORGANIC COMPOUNDS AS ...........260
REMAKING .......................376/358
MOLTEN FUEL OR CARRIER ............376/359
MONITORING NUCLEAR REACTIONS ......376/245
WITH REACTOR CONTROL ...........376/207
NEUTRON (SEE NEUTRON) .............376
BURST OR PULSE PRODUCTION ......376/208
NONAQUEOUS VAPOR TREATMENT ........376/380
ORGANIC COMPOUNDS .................534/10+
PERIPHERAL SUPPORT FOR MODERATION .376/304
PERSONNEL PROTECTION FEATURE ......376/277
PLASMA SEE PLASMA .................376/100
E-LAYER CONTAINMENT ............376/126
ELECTRIC FIELD CONFINEMENT .....376/144
FUEL INJECTION .................376/127
IMPURITY REMOVAL ...............376/146
LINEAR MOVEMENT ................376/139
MAGNETIC FIELD CONFINEMENT .....376/121
PLUTONIUM SEE FUEL NUCLEAR
ALLOYS .........................420/1+
ELECTROLYTIC PRODUCTION ........204/1.5
INORGANIC COMPOUNDS ............423/251
METALLURGY .....................75/396+
NUCLEAR FUEL ...................376
ORGANIC COMPOUND ...............534/11+
POOL TANK ........................376/403
POWER PLANT
COMBINED WITH PRIME MOVER ......60/203.1
COMBINED WITH PRIME MOVER ......60/643+
PRESSURE VESSEL ...................376/294
CONCRETE .......................376/295
PRESSURIZED .......................376/230
FLUID ..........................376/366
PRODUCT REACTOR
HANDLING DURING CONVERSION .....376/171
HANDLING PRODUCT ...............376/308
RECOVERY .....................376/195
REMOVAL ........................376/146
PROPULSION, USING ENERGY FOR
AIR ............................244/53.R+
MARINE .........................114
THRUST .........................376/318
PROTECTING AGAINST 376/277
RADIATION DAMAGE ...............376/277
PULSE PRODUCTION, NUCLEAR BURST ...376/208
PUMPS .............................417
GAS ............................415
PLASMA .........................376/100
RADIOACTIVE .......................376
ALLOYS AS FUEL .................376/422
ASSOCIATED PLURAL REACTOR 376/347
COMPONENTS ...................376/347
COMPOSITIONS ...................252/625+
HANDLING .......................376/260
IRRADIATION OR CONVERSION OF 376/156
MATERIALS ....................376/156
WASTE, DISPOSAL ................252/626+
RECOMBINER INCLUDED CATALYTIC ....376/301
REFLECTOR .........................376/458
HANDLING .......................376/220
RESERVOIR TANK, POOL .............376/403
ROD FOR CARRYING ..................376/239
CONTROL ROD ELEMENT ............376/327
AUTOMATIC ....................376/217
SAFETY DEVICES ....................376/277
CONTROL ROD, REFLECTOR, SHIELD .376/220
MONITORING .....................376/245
NEUTRON ABSORBERS ..............376/327
SAFETY FUSE ....................376/336
SHIELDING ......................376/288
SAMPLE SPECIMEN
IRRADIATION OF .................376/340
LOCATION IN REACTOR ...........376/342
TREATMENT WITH 376/189
ACCELERATED PARTICLE .........376/189
SEAL FOR FUEL COMPONENT ...........376/451
LEAK WARNING FEATURE ...........376/450
SENSING OF REACTOR CONDITION ......376/245
CONTROL COMBINED ...............376/207
SEPARATING (SEE --,BY-PRODUCT)
CHEMICALLY DIFFERENT FLUIDS ....376/368
CHEMICALLY SIMILAR FLUIDS ......376/370
SERVO SYSTEMS .....................376/259
FUEL HANDLING ..................376/261
SHAPES
FUEL ...........................376/409
X-ART ........................376/903*
SHIELD
BIOLOGICAL OR THERMOL ..........376/289
HANDLING .......................376/260
SHIELDING FOR NUCLEAR REACTOR ..376/287
STRUCTURES .....................250/518.1
SHOCK ABSORBERS
ABSORBING UNIT MATERIALS .......376/339
CONTROL COMPONENT COMBINED .....376/234
CONTROL ROD ....................376/234
SINTERED FUEL
NON-METAL ......................264/21
STOCK METAL ...................75/228+
SOURCE FOR RADIOACTIVE ENERGY .....376
PARTICLES ......................376/190
STRUCTURE ......................250/493.1
NEUTRONS .....................376/108+
STACKED FUEL COMPONENTS ...........376/433
SUBCRITICAL REACTOR ...............376/158
SUPPORT REACTOR ..................376/362
FUEL CORE .....................376/362
MODERATOR ......................376/304
SWIMMING POOL REACTOR
FUEL COMPONENT .................376/409
MATERIALS CONVERSION ...........376/176
PLURAL REACTOR COMPONENTS ......376/361
TANK, AS REACTOR VESSEL ...........376/403
THERMOL ...........................376
INSULATION OR SHIELD ...........376/289
THERMONUCLEAR REACTION ............376/100
THORIUM (SEE FUEL, NUCLEAR)
ALLOYS .........................420/1+
COMPOUNDS ......................423/252
ELECTROLYTIC PRODUCTION ........204/1.5
METALLURGY .....................75/394+
ORGANIC COMPOUNDS ..............534/11+
TRANSFORMATION (SEE CONVERSION) ...376/156
UNDERGROUND NUCLEAR EXPLOSION .....376/273
URANIUM
ALLOYS .........................420/1+
BREEDER MATERIAL ...............376/172
COMPOSITIONS RADIOACTIVE ......252/625+
ORGANIC ......................534/11+
ELECTROLYTIC PRODUCTION ........204/1.5
FERTILE MATERIAL ...............376/172
INORGANIC COMPOUNDS ............423/253+
METALLURGY .....................75/398+
VALVES, JOINTS ....................251
SYSTEMS ........................137
WASTE DISPOSAL,RADIOACTIVE ........252/626+
WELD CLOSURE FOR FUEL COMPONENT ...376/451
WELL PROCESSES ....................166/247
NUCLEIC ACID SYNTHESIS .............. 536/25.3
DNA ...............................536/23.1+
GENES .............................536/23.1+
RNA ...............................536/25.1
NUCLEIC ACIDS ....................... 536/22.1+
NUCLEIC ACIDS WITH 2 OR 3 BASES ..... 536/25.6
NUCLEOSIDES ......................... 536/27.1+
NUCLEOTIDES ......................... 536/26.1+
OLIGONUCLEOTIDES ..................536/22.1
OLIGONUCLEOTIDES SYNTHESIS .....536/25.3
POLYNUCLEOTIDES ...................536/22.1
POLYNUCLEOTIDE SYNTHESIS .......536/25.3
NUMBER PLATE ILLUMINATORS ........... 362/253
LICENSE PLATE .....................362/253
LICENSE PLATE .....................40/300+
LICENSE PLATE .....................40/204+
LOCOMOTIVE HEADLIGHT ..............362/61+
SIGN ..............................40/541+
TELEPHONE DIAL (SEE TELEPHONE DIAL)362/24
NUMBERING
PHOTOGRAPHIC NEGATIVES ............354/105
PRINTING MACHINE ..................101/72+
TICKET TYPE ....................101/70+
SERIAL NUMBER PUNCHING ............234/61
NURLING (SEE KNURLING) .............. 72/191+
NURSING
APPAREL
BLOUSES ........................2/104
BRASSIERES .....................450/36
BOTTLES ...........................215/11.1+
DESIGN .........................D24/197+
NIPPLE APPLYING TOOL ...........29/235.5
NIPPLES FOR ....................215/11.1+
SUPPORTS FOR ...................248/102+
FIGURE TOYS .......................446/304
NUT
CRACKER ...........................30/120.2+
DESIGN .........................D07/680
FASTENING .........................411/427+
FOOD PREPARATION ..................426/632+
BLEACHING ......................426/253+
CRACKER ........................99/568
GRINDING .......................241
SKINNER OR BLANCHER ............99/623
HARDWARE ..........................D08/397
LOCK
HAND TOOL FOR APPLYING .........81/10
WASHER MAKING ..................470/42
LOCKED TO BOLT ....................411/190+
JAM NUT, IE, PLURAL NUTS .......411/222+
USED WITH THREAD LOCK ..........411/259+
CASTELLATED NUT ..............411/280
DISTORTED NUT ................411/276
SEGMENTED NUT ................411/266
LOCKED TO SUBSTRUCTURE ............411/81+
DEFORMABLE OR DEFORMING NUT ....411/177+
CYLINDRICAL, INNER & OUTER 411/178
THREAD ......................411/178
FOLDED NUT .....................411/170
PIERCE NUT .....................411/179
WELD NUT .......................411/171
MAKING ............................470/18+
ASSEMBLING WITH BOLT ...........470/3+
PUNCHING BLANK .................83
PLANTS ............................PLT/30.1+
ROASTER ...........................D07/323+
SHELL LIQUOR SYNTHETIC RESIN ......528/1+
SPRING NUT REMOVER ................29/270+
NUTCRACKER .......................... 30/120.2+
NYLON (SEE SYNTHETIC RESIN OR NATURAL RUBBER)
BLEACHING & DYEING DIGEST .........8/DIG.21
CHEMICAL MODIFICATION OF ..........525/420+
DYEING ............................8
FIBER .............................428/475.5
CHEMICAL MODIFICATION OF .......8/115.51