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.
SCRIBER SEE SCORING ................. 33/18.1+
BARREL HEAD MAKING ................147/37
HAND DEVICE ....................147/41
SCROLL
ACTUATED CHUCK ....................279/114+
DISPLAY CONTROL ...................345/123+
SAW ...............................83/783+
HAND ...........................30/513+
HANDLE .........................30/525
TYPE COMMINUTOR ...................241/276
SCRUBBING AND SCRUBBER
BATHING APPARATUS COMBINED ........4/606
BRUSHES ...........................15/159.1+
HOLDERS ........................15/146
MATERIAL SUPPLY COMBINED .......401/268+
DESIGN, EQUIPMENT .................D32/35+
FLOOR AND WALL MACHINES ...........15/50.1+
GAS (SEE GAS, LIQUID CONTACT WITH) 261
IMPLEMENT, GENERAL CLEANING .......15/104.1+
IMPLEMENTS FOR TEXTILE WASHING ....68/220
KNEELING STOOLS ...................182/230
WITH TOOL HOLDER ...............182/129
MACHINES FOR CLEANING .............15/3
MOPS ..............................15/208+
STRAND MATERIAL ................15/226
PAILS .............................15/264
TEXTILE WASHING MACHINES ..........68
WASHING OR CLEANING METHODS .......134/6+
WASHTUB SURFACE ...................68/233
SCULPTING
ARITICLES FOR .....................D19/35
CHISEL ............................D08/47
HAMMER ............................D08/75+
KNIFE OR SPATULA ..................D08/98+
SCULPTURE (SEE PRODUCT)
DESIGN ............................D11/131+
FAUNA .............................428/16
LAYER VARYING THICKNESS ...........428/156+
MANIPULABLE .......................446/268+
MILLING MACHINE ...................409/79+
PHOTOGRAPHIC PROCESS ...........430/323+
TEACHING ..........................434/82+
SCUPPER ............................. 114/182
SCUTCHING ........................... 19/5.R+
BEATERS ...........................19/85+
SCUTTLE
OPERATORS .........................49/324+
SCYTHE .............................. 30/309
DESIGN ............................D08/12
HANDLE FASTENING ..................403
NIB JOINTS ........................403
SEA CALMING ......................... 114/232+
SEAFOOD ............................. 426/643+
PRESERVATION ......................426/321+
ANTISEPTIC AND PICKLING ........426/654
CANNING ........................426/392+
DEHYDRATION ....................426/471+
REFRIGERATION ..................426/524
WEED COMPOSITIONS .................536/3
SEAL, SEALER, & SEALING
APPARATUS FOR MAKING PLASTIC SEALS 425
MOLDING WITH REINFORCEMENTS ....425/500+
BAND OR WIRE APPLIER ..............140/150+
BATTERY ...........................429/172+
BEARING
BALL COMBINED ..................384/477+
BALL COMBINED WITH LUBRICATION .384/462+
PLAIN ..........................384/130+
BOOKS HAVING ......................281/18
BOTTLE CAP ........................425/809*
CAULKING SHIPS ....................114/86
CAULKING TOOLS ....................81/8.1
METALWORKING ...................72/463
CIGAR OR CIGARETTE WRAPPER ........131/67+
CLOSURE ...........................49/475.1+
ACTUATED .......................49/303+
OPERATOR .......................49/316+
CONDUIT CABLE OR CONDUCTOR ENDS ...174/77.R
CYLINDRICAL CELL ..................429/171+
ELECTRON TUBE SEALING .............53/DIG.3
ENVELOPE SEALING & STAMPING .......156/442
FUEL CELL .........................429/35+
GLASS
COMPOSITIONS ...................501/15
ELECTRONIC TUBE HAVING .........174/50.5+
GAS OR VAPOR LAMP HAVING .......313/623+
INCANDESCENT LAMP HAVING .......174/50.5+
INCANDESCENT LAMP HAVING .......220/2.1R+
INCANDESCENT LAMP HAVING .......174/17.5+
LAMP OR DISCHARGE DEVICE MAKING
APPARATUS ....................65/152+
PROCESSES ....................65/36+
HERMETIC (SEE AIR LOCK)
DRYING OR GAS CONTACT
CHAMBER HAVING ...............34/242
PROCESSES USING ..............34/15
INFLATABLE TOYS HAVING .........446/222
PRESERVING FOOD BY .............426/392+
STILL ..........................202/269
VALVE ACTUATOR .................251/335.1+
HIGH FREQUENCY ELECTRIC SEALING ...53/DIG.2
INFLATABLE ........................49/477.1
LIGHT
PLATE HOLDERS HAVING ...........354/277
LIQUID (SEE TRAP)
BARREL BUNG ....................217/105
BOTTLE AND JAR CLOSURE .........215/234
DISPENSER TYPE .................222
FLOW METER HAVING ..............73/234+
GAS MAKING CUPOLA HAVING .......48/69
GAS SEPARATOR COMBINED .........55/355
HARDENABLE LIQUID JAR CLOSURE ..215/233
LIQUID SEAL ONLY ...............429/78
MACHINE, IE BOLT ...............285/10+
METALLIC RECEPTACLE CLOSURE ....220/216+
PACKED ROD JOINT ...............277/135
PLASTIC SEAL JAR CLOSURE .......215/233
ROTARY EXPANSIBLE
CHAMBER DEVICE ...............418/104+
SEWERAGE HAVING ................137/247.11+
VALVE ..........................137/251.1+
VALVE INTERFACE ................137/246+
LIQUID BARRIER ....................277/135
CENTRIFUGAL ....................277/13+
LOCK, CLOSURE FASTENER ............292/307.R+
BARREL BUNG ....................217/114
BOTTLE CAP WITH SEPARATE
FASTENER .....................215/273+
BOTTLE OR JAR CLOSURE ..........215/200+
CLOSURE FASTENER BOLT ..........292/327
CLOSURE FASTENERS WITH .........292
ELECTRIC CONNECTOR .............439/271+
ENVELOPE .......................229/80+
ENVELOPE FASTENER ..............229/79
FOUNTAIN PEN CAP COMBINED ......401/245
LOCK COMBINED ..................70/440
METALLIC CLOSURE ...............220/200+
PADLOCK COMBINED ...............70/50
SAFE DOOR JAMB .................109/64+
ZIPPER .........................24/418+
MAGNETIC ..........................49/478.1
MAKING SHEET METAL CONTAINER SEAMS 413
OR SOLDER SEALS ................413
MOISTENER COMBINED ................156/441.5+
MOVABLE SHAFTS
PACKING MATERIAL ...............277
STUFFING BOXES .................277
NOTARY ............................101/3.1+
NUCLEAR FUEL COMPONENTS ...........376/451
SEALING WAX APPLIER ...............401/1+
SEPARATOR, IMPERFORATE BOWL 494/38+
CENTRIFUGAL ....................494/38+
STAMP OR ..........................D19/12
TAMPER INDICATING
FLUID HANDLING .................137/384
PIPE JOINT .....................285/80
TERMINAL ..........................429/181+
WAX
APPLIERS .......................401/1+
COMPOSITIONS ...................106/218+
ZIPPER SURFACE SEALED .............24/389
SEALED BEAM LIGHTS .................. 313/113+
SEAM
ADHERENT MAKING
APPARATUS ......................156
PROCESS, BUTT ENDING ...........156/304.1
BAG BOTTOM SEAMLESS ...............383/122
BINDING DEVICES FOR SEWING MACHINE 112/137+
CALKING ON SHIPS ..................114/86
CLOTH RUBBER AND LEATHER ..........2/275+
PRESSING .......................69/7
SEWED SEAMS ....................112/262.1+
SEWING .........................112
SHOE UPPER .....................36/57
HOSIERY ...........................66/179
SIMULATED ......................66/181
METAL
CAN SIDE MAKING ................413/69+
CONTAINER SPOUT ................222/574
FUSION-BONDING APPARATUS .......228
OPENING DEVICE .................220/260+
RECEPTACLE .....................220/677+
RECEPTACLE END STRUCTURE .......220/600+
SHEET EDGE INTERFOLDING ........29/243.5+
SHEET METHODS ..................413/1+
TUBE OF SHEET MATERIAL .........72/48+
WIRE FABRIC HAVING .............245/10
PAPERBOX BOX ......................229/198.2+
PIPE HAVING LONGITUDINAL ..........138/156+
DISTINCT LAYERS ................138/151+
FLEXIBLE .......................138/128
PIPE HAVING SPIRAL ................138/154
DISTINCT LAYERS ................138/150
FLEXIBLE .......................138/129+
RECEPTACLE PAPER CRIMPED END ......229/5.6
SEARCHLIGHT ......................... 362/35
BOAT TYPE .........................362/61+
BULBS .............................313
SEARING
LEATHER ...........................69/7.5
SEASONINGS .......................... 426/650+
SEAT ................................ 297
ACTUATED
ABRADING WORK HOLDER ...........51/226
BRAKE ..........................188/109
DRY CLOSET .....................4/473
FLUSH VALVE ....................4/250
SEAT OR LID OPENER OR CLOSER ...4/245.1+
SEAT SUBCLOSURE ................4/238
TRACKMANS CAR ..................105/94
WATER CLOSET ...................4/408+
AGRICULTURAL IMPLEMENT ............172/431+
AIRCRAFT ..........................244/122.R
SAFETY LOWERING DEVICES ........244/141
BACKLESS ..........................D06/349+
BACKPACK CONVERTIBLE TO ...........224/155
BATH AND CLOSET ...................4/237+
BATHTUB ........................5/652+
CHEMICAL HOLDER IN SEAT ........4/229
COVER ..........................4/245.1+
COVERS COMBINED ................4/234+
DISINFECTING ...................4/233
DRY CLOSET SUBCLOSURE ..........4/485+
SEAT OR LID OPENER OR CLOSER ...4/245.1+
VENTILATED .....................4/217
BED ...............................5/653+
BELT PASSENGER RESTRAINTS .........280/801.R+
SAFETY BUCKLE ..................D11/200+
BOAT ..............................114/363
CABINET WITH ......................312/235.2+
CONVERTIBLE TO RAILWAY BERTH ......105/322
DESIGN ............................D06/334+
GRINDERS, MILLING .................409/64+
GUARDS AND CONTROL FOR AMUSEMENT
RAILWAYS ETC ...................104/241
HARVESTER COMBINED ................56/323
HEATED ............................4/DIG.6
LAND VEHICLE ......................296/63+
REAR SEAT WINDSHIELDS ..........296/85
LIGHT COMBINED ....................362/131
VEHICLE ........................362/75
LIGHT THERMAL AND ELECTRICAL
APPLICATION ....................607/115+
LOCKS .............................70/261
MECHANICAL PARTS
BOTTLE OR JAR CLOSURE CAP ......215/316+
PIVOTED SEAT MOTOR .............185/15.5
RAIL SEATS .....................238/264+
RAILWAY RAIL JOINT BASE PLATE ..238/215
TOOL HANDLE FASTENING
ADJUSTABLE ...................403/83+
TOOL HANDLE FASTENING RIGID ....403
VALVE (SEE VALVE AND VALVED DEVICES)
OCCUPANCY INDICATOR ...............116/200+
ELECTRIC .......................340/667
OCCUPANT CARRIED ..................297/4
OCCUPANT GUARDS OR RESTRAINTS .....297/464+
PASSENGER RECORDING BY DEPRESSION .346/40
RAILWAY PASSENGER CAR
CONVERTIBLE OPEN AND CLOSED ....105/336
PLACEMENT ......................105/345+
SEAT BACK SIDE GUARD CONTROL ...105/441
RUBBER ............................4/DIG.8
SADDLE TREE AND SEAT CONNECTION ...54/42.1
SOFA BED ..........................5/12.1+
TOILET ............................4/237+
TRACKMANS CAR .....................105/94
VACANT SEAT SIGNALLING SYSTEM .....340/667+
VEHICLE
AUXILIARY ......................297/232+
VELOCIPEDE .....................297/195.1+
WITH BODY MODIFICATION .........296/63+
WALK OVER .........................297/94+
SEAT BELT RESTRAINTS ................ 297/464+
SAFETY BUCKLE .....................D11/200+
SEAWEED, ARTIFICIAL ................. 405/24
SEBACIC ACID ........................ 562/590
SECOND DETECTOR RADIO ............... 329
SECONDARY
BATTERY ...........................429/149+
CHARGING & DISCHARGING SYSTEMS .320/2+
EMITTERS ..........................313/103.R+
AMPLIFYING SYSTEM ..............330/42
CATHODE RAY TUBE ...............313/399
CATHODE RAY TUBE ...............313/387
CATHODE RAY TUBE SYSTEM ........315/11
CATHODE RAY TUBE SYSTEM ........315/12.1
PREVENTION .....................313/106+
9, 10-SECO-
CYCLOPENTANOHYDROPHENANTHRENES .....552/653
SECRET
COMMUNICATION
ELECTRONIC, FUNDS TRANSFER .....380/24
FACSIMILE ......................380/18
RADIO ..........................380/31+
RADIO, PULSE OR DIGITAL ........380/37
TELEGRAPH ......................380/9+
TELEPHONE ......................380/41
TELEVISION .....................380/10+
ACCESS CONTROL ...............358/349
COMPARTMENT TYPE CABINET ..........312/204
CRYPTOGRAPHY PHOTO COPYING ........355/40+
INCLUDING FIBER OPTICS .........355/1
SECTIONAL
BOILERS ...........................122/209.1
RADIATORS .........................165/130
SECTIONAL UNIT CABINET(SEE KNOCKDOWN) 312/107+
COOKING APPARATUS .................99/449
HORIZONTALLY ATTACHED RECEPTACLE
SETS ...........................220/23.4
SECURING MEANS SEE CONNECTION; LOCK; RETAINERS
CLOSURE ...........................292
ADJUSTABLE BACKSET .............292/1.5
BENDABLE .......................292/253
LOCKS ..........................70
PORTABLE .......................292/289+
GRILLE ............................52/507
RIMS LAND VEHICLES ................152
DEMOUNTABLE ....................301/11.1+
SHEATHING .........................52/506+
SHINGLE TYPE ...................52/443+
SHEET MEMBERS
BILLIARD CLOTH .................473/30
FABRIC (SEE NOTES TO) ..........160/382+
SHEET MEMBERS ON DRUMS ............346/138
SPOKES ............................157/1.55
TIRES LAND VEHICLES ...............152
TIRES RAILWAY .....................295/15+
VEHICLE PARTS
BODIES .........................296/35.1+
BODIES ON & OFF FREIGHT 410/77+
CONTAINING ...................410/77
MUD GUARDS .....................280/154
TOP AND SIDE BOARDS ............296/36
WHEELS RAILWAY ....................295/43+
SECURITIES, COMMODITIES
COMPUTER CONTROLLED, MONITORED ....364/408
SECURITY INSTRUMENTS ................ D10/104+
METAL DETECTOR FOR AIRPORTS .......340/568+
METAL DETECTOR FOR LIBRARY BOOKS ..340/572
SEDIMENT
FEED HEATER VALVE .................122/429
FILTER COMBINED ...................210/299+
LIQUID PURIFICATION OR SEPARATION
AUTOMATIC DISCHARGE ............210/112+
GRAVITATIONAL APPARATUS ........210/513+
GRAVITATIONAL PROCESS ..........210/800+
PRECIPITATION PROCESS ..........210/702+
SEED
COATED OR IMPREGNATED .............47/57.6
WITH ANTIDOTES, BIOCIDES 504/100
HERBICIDES ...................504/100
COMMINUTING .......................241/6+
COOKER ............................422/307+
DISINFECTING COMPOSITIONS .........424
EXTRACTION, FATTY OIL FROM SEED ...554/9+
GERMINATOR ........................47/61
APPARATUS FERMENTATIVE .........435/287
FERMENTATION COMBINED ..........435
PELLET PLANTERS ...................111/914*
PROTEINS ..........................530/370
COATING OR PLASTIC COMPOSITIONS 106/154.1
CONTAINING ...................106/154.1
REMOVING OR SEPARATING
DECORTICATING COMBINED .........19/6
FRUIT APPARATUS ................99/547
FRUITS AND VEGETABLES PROCESSES 426/484+
GINNING ........................19/39+
ROD HOLDERS .......................156/DIG.98
SEEDLING CONTAINERS ...............47/77
SEEDLING TRANSPLANTERS ............47/77+
STRIPPING OR GATHERING ............56/126+
MOTORIZED ......................56/12.9+
THRESHING TYPE .................460/123+
TAPES .............................47/56
MAKING, METHODS OF .............53/467+
PLANTING .......................111/199
TESTERS ...........................47/14+
UNTREATED .........................80/250+
SEED CORN STRINGERS ................. 139/19
SEED PULLING, CRYSTALIZATION ........ 156/617.1+
SEEDING ............................. 111
CRYSTAL GROWING OR FORMING ........23/301
SUGAR MAKING OR REFINING .......127/60
SEESAW
AMUSEMENT DEVICE ..................472/106+
COMBINED WITH ROUNDABOUT .......472/4+
DESIGN .........................D21/251
AMUSEMENT RAILWAY
CAR DRIVE ......................104/80
SWINGING CAR ...................104/81
TRACK ..........................104/79
FIGURE TOY ........................446/322
SEGER CONE .......................... 374/106
SEGMENT
CLOSURE FASTENER KEEPER ...........292/341
HARVESTER PLATFORM ADJUSTER .......56/215+
NUCLEAR FUEL ......................376/429
PINION ............................74/32
RIM GEAR ..........................74/448
SHIP STEERING MECHANISM ...........114/159
SEGMENTER ........................... 30/114
CORER COMBINED ....................99/545+
PARER COMBINED .................99/543
SEINE NEEDLES ....................... 87/60
SEINES .............................. 43/14
SEISMOLOGY
COMPUTER CONTROLLED, MONITORED
ARTIFICIAL INTELLIGENCE ........395/929*
SEISMIC WARE PROSPECTING
(SEE PROSPECTING)
COMPUTER COMBINED APPARATUS ....367/60
EARTH BORING COMBINED ..........175/1
INSTRUMENTS ....................33/1.HH
SEISMOGRAPHS OR SEISMOMETERS ......181
ELECTRO-ACOUSTIC ...............367/14+
MECHANICAL .....................73/649+
RECORDING ....................346/7
SUBMARINE SIGNALING ............367/15+
VIBRATION TESTING ..............73/649+
SELECTIVE DELIVERY
CHARGING DISCRETE LOADS TO PLURAL 414/266
STATIC STRUCTURES ..............414/266
CONVEYOR POWER DRIVEN .............198/348+
MATERIAL TREATMENT
DIFFERENTIALLY COMMINUTED MIXED 241/14
PRECEDING SORTING ..............209/4+
PNEUMATIC DISPATCH ................406/1+
RAILWAY ...........................104/88
SIGNAL AND SWITCH
ELECTRIC ANNUNCIATOR ...........340/500+
ELECTRIC SIGNAL ................340/825+
RAILWAY AUTOMATIC SWITCH .......246/323
RAILWAY FACING SWITCH ..........246/424+
RAILWAY TRAIN DISPATCHING ......246/5
STORE SERVICE ..................186/20+
TELEPHONE HOOK SWITCH ..........379/424+
TELEPHONY AUTOMATIC SWITCHES ...335/108+
TIME CONTROLLED ALARM ..........340/309.15+
STORE SERVICE
CABLE PROPULSION ...............186/15
GRAVITY SYSTEM .................186/3
SWITCHES .......................186/20+
SUSPENDED ROAD VEHICLE UNLOADING ..414/377+
SELECTIVE SYSTEMS ................... 340/825+
FOR CONTROL IN WELL BORE ..........340/853.3+
SELECTOR
DISPENSING MAGAZINE
STACKED ARTICLE EJECTOR ........221/92+
ELECTRIC ANNUNCIATOR STATION ......340/286.11+
ELECTRIC ORGAN TONE PARTIALS ......84/615+
GEAR SHIFTING .....................74/342+
LABEL PASTING MACHINE .............156
LOCK OR LATCH OPERATOR
FOR CABINETS ...................312/215
LOCK TUMBLER TYPE .................70/305
MUSICAL AUTOMATIC INSTRUMENT ......84/115+
MUSICAL INSTRUMENT KEY ............84/442
PHONOGRAPH CABINET DISK RECORD ....312/9.11+
PILE FABRIC SELECTED WARP .........139/404+
PLANETARY GEARING .................475/131+
PRINTING TELEGRAPH ................178/33.R+
PRINTING TELEGRAPH PAGE ...........178/27
PUNCH .............................234
CODED ..........................234/94+
RAILWAY DUMP CAR DOOR .............105/287
TABULATOR COLUMN ..................40/284+
TELEPHONE AUTOMATIC TESTING .......379/17
TEXTILE WARP PREPARING ............28/202
TYPEWRITER CASE ...................40/251+
WEAVING SEPARATE WEFT .............139/453
ZITHER CHORD ......................84/286+
SELENAZINE .......................... 544/1
SELENAZOLE .......................... 548/100
SELENIUM ............................ 423/508
CELL
GENERATOR TYPE .................136/243
RESISTIVE TYPE .................338/15+
COATING ...........................437
ELECTROLYTIC ...................205/316+
COMPOUNDS
BINARY .........................423/509
ORGANIC ........................562/899
TERNARY OXY ....................423/508
MISC CHEMICAL MANUFACTURE ........156/DIG.72
RECTIFIER .........................257
MAKING .........................29/25.1+
PROCESS ......................437
SELF ALIGNING BEARINGS
BALL ..............................384/495+
PLAIN RADIAL ......................384/192+
PLAIN THRUST ......................384/193+
RAILWAY CAR BRASSES ...............384/191.1
SHAFT HANGERS .....................384/205
SELF BAKED ELECTRODES FURNACE
ARC ...............................373/60+
ELECTROLYTIC APPARATUS ............204/225+
SELF BINDING
CORNSTALK CUTTERS .................56/67+
SHOCKERS ..........................56/429
SHOCKERS AUTOMATIC FEED ...........56/403+
SELF HEALING
STOCK MATERIAL ....................428/912*
TIRES .............................152/502+
SELF HEATING
ARTICLE, BY ELECTRICITY ...........219/201+
SELF LEVELING
FURNITURE .........................114/191+
SUPPORT ...........................248/182
TANK OR BOILER ....................280/7
VEHICLE BODY ......................280/840+
SELF LOADING VEHICLE
EXCAVATOR .........................37/304+
ROAD VEHICLE ......................414/467+
SELF SERVICE
PLURAL RELATED SURFACES 108/102+
HORIZONTALLY ADJUSTABLE ........108/102+
STORES ............................52/33
TABLES, POWER DRIVEN SURFACE ......108/20+
TABLES, TERRACED ROTATABLE ........108/94+
SELF STARTER FOR ENGINES
DYNAMOELECTRIC ....................290
MECHANICAL ........................123/179.1+
SELF WINDING
CLOCKS ............................368/148
SPRING & WEIGHT MOTORS COMBINED ...185/7
SPRING MOTOR ......................185/40.R+
PLURAL .........................185/11+
TOYS SPINNING .....................446/249
WATCHES ...........................368/207
WEIGHT MOTOR ......................185/33
SELSYN .............................. 318/692+
COMMUNICATION SYSTEMS .............340/315
TELAUTOGRAPH ......................178/19+
TELEMETERING ......................340/870.34
SELVAGE
EDGE COATING ......................427/285
FORMING ...........................139/430
KNITTING
WELT FABRIC ....................66/172.R+
WELT MACHINES ..................66/95+
TRIMMING ..........................26/11+
ON LOOM ........................139/302+
WEAVING
WARP TRAVERSING ................139/54
WEFT LOOP RETAINERS ............139/195
SEMANTIC NETWORK
EXPERT SYSTEM .....................395/63
LINGUISTICS .......................364/419.1+
SEMAPHORE
FLAGS .............................116/173+
HAND SET INDICATOR ................116/319
SPECTACLE .........................246/484
STRUCTURE .........................246/479+
SWITCH STAND ......................246/409
TRAIN DISPATCHING .................246/18
SEMI-COMPOUND STEAM ENGINES ......... 91/8+
SEMICARBAZIDE ....................... 564/34
SEMICARBAZONES ...................... 564/36
SEMICONDUCTIVE ALLOYS ............... 420/903*
SEMICONDUCTOR DEVICE AMPLIFIER SEE AMPLIFIER; TRANSISTOR
LASER INDUCED DIFFUSION OF IMPURITIES INTO SEMICONDUCTOR
SUBSTRATES METHOD ..............437/16+
MAKING ............................29/25.1+
COATING BY .....................437
ETCHING BY .....................156/625+
MESA FORMATION .................156/649+
PHOTO ETCHING BY ...............430/311+
PROCESS ........................437
SEMICONDUCTOR DEVICE MAKING (SEE SEMICONDUCTOR JUNCTION FORMING)
PROCESS OF MANUFACTURE ............437
APPLYING CORPUSCULAR OR
ELECTROMAGNETIC ENERGY .......437/173
COATING AND ETCHING ............437/228
COATING OR MATERIAL REMOVAL ....437/225+
DICING .........................437/226+
DIRECTLY APPLYING ELECTRIC
CURRENT ......................437/170+
ELECTROLESS COATING ............437/230
FORMING SCHOTTKY CONTACT .......437/175+
INCLUDING SHAPING ..............437/249
MAKING OR ATTACHING ELECTRODE ..437/180+
SECURING COMPLETED DEVICE TO
MOUNTING OR HOUSING ..........437/180+
TEMPERATURE MODIFYING PROPERTY 437/247+
OF DEVICE ....................437/247+
SELF-ALIGNING DEVICE ..............437/984*
SEMICONDUCTOR JUNCTION FORMING
DIFFUSING DOPANT ..................437/142+
FROM MELT ......................437/159
FROM SOLID SOURCE IN CONTACT
WITH SUBSTRATE ...............437/160+
FROM VAPOR PHASE ...............437/165+
SHALLOW ........................437/950*
DOPING WITH MATERIAL DEPOSITION ...437/81+
FUSING DOPANT WITH SUBSTRATE ......437/134+
HETEROEPITAXY .....................437/126+
ISOLATION .........................437/61+
LIQUID AND VAPOR PHASE EPITAXY IN 437/117+
SEQUENCE .......................437/117+
PLURAL DEVICE FORMATION ...........437/51+
SHADOW MASKING ....................437/80
SINGLE LAYER MULTI-STEPS ..........437/108+
SLIDING LIQUID PHASE EPITAXY ......437/119+
TIPPING LIQUID PHASE EPITAXY ......437/125+
USING ELECTRIC CURRENT ............437/113
USING ENERGY BEAM .................437/16+
COHERENT LIGHT BEAM ............437/19
ION BEAM .......................437/20+
IONIZED MOLECULES ..............437/18
NEUTRON, GAMMA RAY, ELECTRON
BEAM .........................437/17
USING SEED LIQUID PHASE EPITAXY ...437/114+
VACUUM GROWING MATERIAL USING 437/105+
MOLECULAR BEAM .................437/105+
SEMITRAILER ......................... 280/423.1+
SENSING (SEE NOTE 4 TO DEFINITION OF) 73
NUCLEAR REACTION CONDITION ........376/245
CONTROL COMBINED ...............376/207
SENSITIZING PHOTOGRAPHIC ............ 430/495+
COATING PROCESSES .................430
DEVELOPING COMBINED ...............430/401+
SENSITIZED ELEMENTS ...............430/495+
SEPARATION,PROTEINS ................. 530/412+
SEPARATOR AND SEPARATING SEE
PURIFIERS; SCREEN; SIFTER ..........427/247
BATTERY ...........................429/247+
CENTRIFUGAL
ADHESION .......................209/60
ASSEMBLING APPARATUS ...........29/279
ASSORTING ......................209/642
FERMENTATION APPARATUS .........435/287
FILTERS ........................210/360.1
FLUID SUSPENSION ...............209/199
FORAMINOUS BASKET ..............68/23.R
IMPERFORATE BOWL ...............494
AUXILIARY FLUID SUPPLIED .....494/23+
BEARING ......................494/83
BOWL .........................494/43+
CONDITION RESPONSIVE .........494/1+
COUNTERCURRENT FLOW ..........494/22
CYCLIC OR TIMED ..............494/11
FILTERING ....................494/36
HEATING OR COOLING ...........494/13+
INDICATING, INSPECTING, ETC ..494/10
INVOLVING GASES ..............494/900*
INVOLVING MERCURY ............494/902*
INVOLVING OIL ................494/901*
LUBRICATION ..................494/15
PROCESS ......................494/37
RECIRCULATION ................494/35
SAFETY .......................494/12
SEALS AND SEALING ............494/38+
VIBRATION DAMPING ............494/82
OIL DEYHYDRATION ...............208/187
SUGAR APPARATUS ................127/19
SUGAR MANUFACTURE ..............127/56
VORTICAL WHIRL GAS .............55/447
COATING OR IMPREGNATING ...........427
CREAM .............................220
DIAMAGNETIC .......................209/212
DRYING ............................34
EXHAUST VAPORS .................34/79+
EGG ...............................99/497
ELECTROLYTIC ......................204/295+
FIBER THREAD AND FABRIC
LOOM REPLENISHING ..............28/202
PNEUMATIC CLEANING .............19/205+
SHEET CONVEYING AND ............271/4+
SHEET FEEDING AND ..............271/10+
SHOE SOLE SEWING ...............112/29
TEXTILE FIBER LIBERATING .......19/1+
TOBACCO LEAF DISINTEGRATING
WITH .........................131/312
GAS ...............................95
BEER DISPENSING ................137/170.1+
BOILER .........................122/488+
FURNACE DRAFT REGULATORS .......110/148
HEAT EXCHANGE SURFACE TYPE
CONDENSER ....................165/111+
LIQUEFACTION PROCESSES WITH ....62/11+
LIQUEFIERS AND .................62/36+
LIQUID SEPARATION
COMBINED .....................55/421
PROCESS COMBINED .............95
METERS WITH LIQUID AND .........73/200
PNEUMATIC FIBER CLEANING .......19/205
SEPARATE FLUID HEATED
BOILER WITH ..................122/34
WELL COMBINED ..................166/265+
GLASS MOLD ........................65/357+
GRAIN SCOURERS WITH ...............99/600+
GRAIN THRESHING ...................460/79+
LIQUID ............................210
BEVERAGE INFUSING APPARATUS ....99/279+
BEVERAGE PROCESSES MILK FAT ....426/491
CHEMICAL EXTRACTING OR LEACHING 422/261+
CONCENTRATING EVAPORATOR LIQUID 159/31
CRYSTAL PRODUCING AND ..........159/45
ELECTRICAL APPARATUS FOR .......204/302+
ELECTRICAL PROCESSES FOR .......204/186+
ELECTROLYTIC TREATMENT .........204/130+
ELECTROPHORESIS OR ELECTRO
OSMOTIC ......................204/181.8+
FROM SOLID SEPARATORS ..........4/DIG.19
GAS CONTACT APPARATUS WITH .....261/2+
GAS OPERATED MOTOR CONDENSATE ..415/169.2+
GAS SEPARATION COMBINED ........55/421
PROCESS ......................95
OIL RESIDUES FROM PARAFFIN .....208/30+
PAPER MAKING ...................210
PARAFFIN FROM MINERAL OIL ......208/28+
SUGAR STARCH ETC MAKING ........127
YEASTS FERMENTS ETC ............435/261
MAGNETIC
FOR SEPARATING IRON PARTICLES
FROM OTHER SUBSTANCES ........209
FOR SEPARATING MICROORGANISMS ..435/173.9
METAL FOUNDING MOLD ...............164/358
SPRUE ..........................164/262+
ORE METAL AND COAL ................422
POTATO DIGGER BEARING WHEEL .......171/112
REFRIGERATION .....................62
PROCESS ........................62/85
SOLIDS ............................209
ADHESION .......................209/45+
ADHESION COMBINED ..............209/12+
COMMINUTION COMBINED ...........241
ELECTROSTATIC ..................209/127.1+
FLOTATION ......................209/162+
FLUID HANDLING COMBINED ........137/544+
FLUID SUSPENSION ...............209/132
COMBINED .....................209/13
GASEOUS ......................209/133+
GRAIN SCOURERS ...............99/518+
LIQUID .......................209/155+
WITH CEREAL COMMINUTING ......241/9+
WITH COMINUTING PROCESS ......241/19
WITH COMINUTION ..............241/38+
WITH REFRIGERATION ...........62/317
FUSIBLE FROM NONFUSIBLE BY HEAT 422/307+
GASEOUS SUSPENSION .............209/133
GRAIN SCOURERS ...............99/518+
SIFTING ETC ..................209/12+
WITH CEREAL COMMINUTING ......241/9+
WITH COMMINUTING PROCESS .....241/19
WITH COMMINUTION .............241/38+
WITH GAS SEPARATION ..........95
ICE CUBE TRAY ..................249/69+
MAGNETIC .......................209/212+
COMBINED .....................209/12+
PRETREATMENT .................209/8
SIFTER ACTUATING ELEMENTS ....209/368
STRATIFIERS ..................209/478
MERCURIAL ADHESION .............209/45+
MERCURIAL ADHESION OR MERCURIAL 204/99
ELECTROLYTIC SYNTHESIS
OF METALLIC OXIDES ...........204/99
MERCURIAL IN METALLURGY ........75
MERCURY ALLOY ELECTROLYTIC
SYNTHESIS ....................204/124
MERCURY SUSPENSION .............209/174
METALLURGICAL ..................75
MINING AND QUARRYING WITH ......299/7+
MOLTEN METAL ...................266/227+
PRESERVATIVE COMPOSITIONS ......252/381+
SCRAP METAL SALVAGING ..........29/403.3+
SIFTING ........................209/233+
COMBINED .....................209/12+
COMBINED WITH GRAIN HULLING ..99/601+
GAS BORNE COMMINUTED MATERIAL 241/49+
SCREEN WITH COMMINUTOR .......241/69+
SIFTING THROUGH COMMINUTING ....241/83
SURFACE ......................241/83+
STRATIFYING ....................209/422+
COMBINES .....................209/12+
ELECTROSTATIC ................209/131
SUSPENSION COMBINED ............209/12+
STRAND SPINNING ETC ...............57/354
STRUCTURALLY DEFINED ..............429/129+
TOBACCO FEEDING
CIGAR MAKING ...................131/110
CIGAR MAKING BUNCH .............131/40+
LEAF DISASSOCIATING ............131/327
TOBACCO STEMMING ..................131/313+
TOOTH .............................433/148
TYPE MATRIX SEPARATOR .............199/42
DISTRIBUTING TO MAGAZINES ......199/41
TYPESETTING LINE ..................276/35
VEGETABLE DISINTEGRATOR AND .......241/68+
WELDLESS CHAIN MAKING LINK ........59/11
YEASTS ETC FROM LIQUIDS ...........435/261
SEPTIC FIELD ........................ 405/36
SEPTIC TANKS ........................ 210/513+
CONSTRUCTION ......................52
PURIFICATION ...................210/601+
GRAVITATIONAL SEPARATOR COMBINED ..210/513+
SERA ................................ 424
SERRATING EDGES FOR TOOL SHARPENING . 76/89.1
SERREFINES .......................... 606/221+
SERUMS .............................. 424
SERVER AND SERVICE .................. 186
CART ..............................D34/14+
STRIP SERVER FOR COATING MACHINE ..118/40+
TABLE SELF SERVICE
PLURAL RELATED SURFACE
HORIZONTALLY ADJUSTABLE ......108/102+
POWER DRIVEN SURFACE ...........108/20+
TERRACED ROTATABLE .............108/94+
TIMING MECHANISM FOR TELEPHONE
TRAIN CONTROL SERVICE STOP ........246/184
TYPE CASE FEEDING .................276/45
SERVICE STATION
BUILDING TYPE .....................137/234.6
CANOPY COMBINED WITH PUMP .........D15/9.1+
DISPENSERS ........................D15/9.1+
GASOLINE PUMP .....................D15/9.1+
LUBRICATOR OR OIL COLLECTOR .......D15/151+
MOBILE UNIT .......................D12/14+
SERVOMOTOR
ELECTRIC SYSTEM ...................318/560+
HYDRAULIC .........................91