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.
SWAB ................................ 15/208+
CONTAINER FOR .....................206/209
CULTURE MEDIUM COMBINED ...........435/292+
DIAGNOSTIC ........................128/759
LUBRICATOR ........................184/102
MAKING ............................19/145+
MEDICATED .........................604/1+
SAMPLING ..........................73/854
VALVED PUMP PISTON ................417/545+
SWAGING
BOLT SIDE .........................470/147
CHAIN MAKING SHAPING AND ..........59/30
FILE CUTTING BY ...................76/14
HORSESHOE NAIL SIDE ...............470/119
HORSESHOE SHAPING AND .............59/58
METAL FORGING .....................72
NUT FORGING SIDE ..................470/93
PIPE JOINT ........................285/382
PIPE TO PLATE JOINT ...............285/222
SAW MAKING ........................76/51+
SAW SETTING .......................76/72
SCREW THREADING BY ................470/84+
TOOL SHARPENING BY ................76/89.2
SWARM APPLIANCES .................... 449/27+
SWASH PLATES ........................ 74/60
EXPANSIBLE CHAMBER DEVICE .........92/71
FLOW METER ........................73/244
INTERNAL COMBUSTION ENGINE
MULTIPLE PARALLEL CYLINDER .....123/58.R
ROTATING CYLINDER ..............123/43.R
MOTOR .............................91/472+
PUMP ..............................417/269+
SWATHING ATTACHMENTS ................ 56/189
SWATTERS ............................ 43/137
SWEATER
ANIMAL ............................D30/145
APPAREL ...........................2/90
DESIGN .........................D02/750+
KNIT FABRIC .......................66/176
SWEATS OR SWEAT BAND ................ 2/181+
HAT MAKING ........................223/22
SWEEP
ANIMAL POWERED MOTOR ..............185/19+
CABLE DRUM ACTUATION ..............254/381+
CIRCUIT
CATHODE RAY TUBE HAVING ........315/378
ELECTRONIC TUBE TYPE OSCILLATOR 331
TRIGGERED ......................328/193+
CULTIVATOR SHOVELS ................172/681+
CUTTER ............................30/310+
CAN OPENER .....................30/435+
PLURAL BLADE ...................30/310+
FOUNDRY MOLD MAKING DEVICE ........164/161+
PIVOTED ARM BENDING MACHINE .......72/217
PLOW TRAILING
SEPARATELY ATTACHED WINGS ......172/722+
WINGED .........................172/730
SHEET CUTTING MACHINE .............82
WOOD AUGER ........................408/199+
WOOD DISK CUTTING MACHINE .........408/72.R+
SWEEPER
BRUSH BROOM VACUUM CARPET STREET ..15
RAKE EG LAWN BROOM ................56/400.17+
SWEEPING COMPOUND ................... 252/88
SWEET POTATO MUSICAL INSTRUMENT ..... 84/380.R
SWEETENING
MINERAL OIL .......................208/189+
SWELLING
ARTIFICIAL FIBERS .................8/130.1+
DYEING COMBINED ................8
FIBER SWELLING & STRETCHING .......8/DIG.3
SWELLS
ELECTRIC TONE GENERATION WITH 84/633
EXPRESSION DEVICE ..............84/633
PIANO .............................84/182
PIPE ORGAN ........................84/346+
REED ORGAN ........................84/372
SWIMMING
AIDS ..............................441/55+
BUOYANT ........................D21/237+
FOOT ATTACHED ..................441/61+
FOOT FLIPPER ...................441/64
EXERCISING DEVICES ................482/55+
MASK ..............................D29/8+
POOL
DESIGN .........................D25/2
GRAB RAIL ......................D25/41
INGROUND .......................52/169.7+
NUCLEAR REACTOR ................376/174
NUCLEAR REACTOR ................376/361
NUCLEAR REACTOR ................376/403
PORTABLE DESIGN ................D21/252
SEA BATHS ......................4/487+
TANK BATHS .....................4/488+
WATER PURIFICATION .............210/169+
SHOES .............................36/8.1
WITH FINS ......................441/76+
STRUCTURE OF POOL .................52/261
CONCRETE .......................52/250
CURVED .........................52/245
SUIT ..............................D02/731+
TEACHING ..........................434/254
SWINGING DOOR ....................... 49/381+
SWINGS
AMUSEMENT DEVICE ..................472/118+
DESIGN .........................D21/246
ROUNDABOUT .....................472/33
CHAIRS AND SEATS ..................297
WITH FAN .......................416/146.R
SWITCH
APPARATUS FOR ELEVATORS ...........187
AUTOMATIC
ELECTROMAGNETIC ................335/6+
THERMAL ........................337/298+
AUTOMATIC FOR ACETYLENE GENERATOR .48/7
BATTERY ...........................320
BOX ...............................220/3.2+
BURGLAR ALARM .....................20/61.58R+
SYSTEM .........................340/541+
CHARGING FOR STORAGE BATTERIES ....320
COMBINATION .......................20/1.R+
CONVEYER TYPE
CHUTE ..........................193/31.R
ROLLERWAY ......................193/36
SKIDWAY ........................193/39
SPIRAL CHUTE ...................193/13
ZIGZAG TUBE ....................193/28
DOOR ACTUATED .....................20/61.62+
ELECTRIC (SEE CONTROLLER) .........20
ARC LAMP SYSTEM HAVING .........314/131
ARC PREVENTING OR EXTINGUISHING 20/144.R+
AUTOMOTIVE VEHICLE COMBINED 70/237
WITH LOCK ....................70/237+
BOX OR HOUSING .................174/53+
CHECK OPERATED .................194/211+
COIN .........................194/239+
COMBINED WITH DISTRIBUTION 307
CIRCUIT ......................307
DESIGN .........................D13/158+
DISPLAY SYSTEM CONTROL .........345+
DOOR OR WINDOW .................20/61.62+
ELECTRIC ILLUMINATING FIXTURE ..362/394
ELECTRIC LAMP HAVING ...........315/32
ELECTROMAGNETIC SWITCHING 361/139+
SYSTEMS ......................361/139+
ELECTRONIC TUBE HAVING .........315/56
ELECTROTHERMALLY ACTUATED ......337
FIRE ACTUATED ..................337/298+
LAMP OR ELECTRONIC TUBE SYSTEM 315/362
HAVING .......................315/362
LIGHT PROJECTOR COMBINED WITH ..362/253
MAGNETICALLY OPERATED ..........335
MAKING .........................29/622
MECHANICALLY ACTUATED, GENERAL .20
MULTIPLE FILAMENT LAMP HAVING ..315/64
PLATE OR SOCKET LIGHTING .......362/95
POSITION OR CONDITION362/802*
RESPONSIVE ...................362/802*
POST SUPPORTED ELECTRIC LIGHT 362/431
COMBINED WITH ................362/431
SUPPORTED ELECTRIC LIGHT 362/382+
COMBINED WITH ................362/382+
TELEGRAPH CIRCUIT MANIPULATOR ..178/75
TELEPHONE ......................379/422+
TELEPHONE CHECK OPERATED .......379/146+
TELEPHONE SWITCHBOARD ..........379/319+
TELEPHONE SYSTEM AUTOMATIC 335/108
SELECTIVE ....................335/108+
TESTING OF AUTOMATIC TELEPHONE 379/17
TYPE .........................379/17
THERMAL CONTROL OF ALARM .......340/593+
THERMALLY ACTUATED .............335
TROLLEY CONDUCTOR TYPE .........191/38
TUNER WITH .....................334/47+
ELECTRONIC ........................328/76
HEAT CONTROLLED ...................337/298+
INDUCTOR COMBINED WITH SWITCH .....336/105
TO NEUTRALIZE CAPACITANCE ......307/134
INTERFERENCE FROM ELIMINATION .....307/134+
KNIFE .............................20
LUMINOUS
FACEPLATE ......................250/465.1
HANDLE OR KEY ..................250/465.1
PUSH BUTTON ....................250/465.1
MOVABLE CARRIER OF TEXTILE BRAIDER 87/16
WITH PATTERN MECHANISM .........87/16
MOVABLE FOR CARRIER OF TEXTILE
BRAIDING APPARATUS .............87/37+
PHOTOELECTRICALLY CONTROLLED ......361/173+
PLATES (SEE FACE, PLATES)
PNEUMATIC DISPATCH SYSTEM .........406/181+
RAILWAY ...........................246
CABLE ..........................104/184
CABLE SLOT TYPE ................104/195
FOOT GUARD .....................238/380
RAIL JOINT .....................238/165
TRACK ..........................104/130+
TROLLEY CONDUCTOR ..............191/38
STANDS ............................246/393+
AUTOMATIC FACE SETTING .........246/278+
MANUAL OPERATION WITH SIGNAL
ACTUATION ....................246/144+
SIGNAL .........................246/476
STOPLIGHT
AUTO ...........................20/61.59
HYDRAULIC ......................20/81.R+
STORE SERVICE SYSTEM ..............186/19+
THERMAL RESPONSIVE ................337/298+
HEATED BY ELECTRIC CURRENT .....337/14+
TILTING TRACK SECTION TYPE ........414/354+
VEHICLE UNLOADING ..............414/357
TRAVELLING CRANE SYSTEM ...........414/562
VERTICAL AXIS FOR CUTTING AND
CONVEYING HARVESTER ............56/170+
SWITCHBOARD
ELECTRIC ..........................361/600+
TELEPHONE .........................379/319+
DIVIDED CENTRAL ................379/310+
THROUGH RINGING ................379/256
SWITCHES
MEMBRANE TYPE .....................20/512
ROLAMITE ..........................20/503
SWITCHING SYSTEMS ................... 307
LAMP SYSTEMS ......................315/313+
RELAY SYSTEMS .....................361/160+
SIGNALLING ........................340/286.1+
SELECTIVE ......................340/825+
TRANSMITTERS ...................341
TELEGRAPH .........................178
TELEPHONE .........................379/242
AUTOMATIC ......................379/258+
CALLING ........................379/350+
CENTRAL ........................379/242+
INTERCOMMUNICATING .............379/167+
PARTY LINE .....................379/177+
PLURAL EXCHANGES ...............379/219+
SWITCHBOARD ....................379/310+
SWIVELS ............................. 403/164+
BRACELETS .........................63/10
CHAIN .............................59/95
MAKING .........................59/9
CHUTE HORIZONTAL SWINGING .........193/22
ENDLESS CHAIN PUMPS ...............198/643
FISH BAIT ARTIFICIAL ..............43/42+
FISHHOOKS .........................43/44.83+
PANEL HANGER WHEEL MOUNT ..........16/104
PIPE JOINT ........................285/272+
MULTIPLE .......................285/168
PUNCHING BAG ......................482/87+
RAILWAY CAR SUSPENDING ............105/156
ROD JOINT .........................403/164+
SLEDS MULTIPLE ....................280/17
SOCKET COMBINED ...................24/136.L+
TOOL HANDLE .......................403/52+
TROLLEY HEAD ELECTRIC COLLECTOR ...191/60+
TURNBUCKLE ........................403/60
VALVE DISC ........................251/264+
VALVE GATE ........................251/193+
WATCH CHAIN SNAP HOOK .............24/905*
WHEELED VEHICLE RUNNING GEAR ......280/86
WOOD SAW ..........................83/747
SWIZZLE STICK ....................... D07/300.2
SWORDS .............................. 30/165+
CANE ..............................135/66
CARRIER ...........................224/232+
DESIGN ............................D22/118+
HANDLES ...........................D08/DIG.5
PISTOL ............................42/53
SYLPHON T M (SEE BELLOWS)
FLOWMETER .........................73/262
FLUID PRESSURE GUAGE ..............73/729.1+
FLUID PRESSURE REGULATOR ..........137/505.36
MAKING ............................29/454
CORRUGATING ....................72/54+
PUMP ..............................417/472+
SYNCHRONIZING
CAMERA AND FLASH POWDER ...........354/129+
CAMERA AND PHOTOFLASH TESTING .....356/72
CAMERA SHUTTER RELEASE AND LIGHT ..354/129+
CLOCK .............................368/52
ELECTROMECHANICAL ..............968/506+
ELECTRONIC .....................968/920+
CLUTCHES ..........................192/52+
DYNAMOELECTRIC MACHINE 307/43+
INTERCONNECTION ................307/43+
ELECTRIC MOTOR ....................318/41+
ELECTRIC MOTOR ....................318/85
FLUID PRESSURE BRAKE SYSTEMS ......303/35+
GEARING ...........................74/339+
GOVERNOR ..........................73/507
IMPELLER COMBINED ..............416/34
MOTION PICTURE AND SOUND ..........352/12+
MULTIPLE MOTOR ....................60/700+
MULTIPLE MOTOR ....................60/706+
MUSICAL INSTRUMENT ................84/119
PLURAL RADIO STATIONS .............455/51.1+
TELECOMMUNICATIONS, SATELLITE .....455/13.2
TELEGRAPHY ........................375/106+
TELEGRAPHY MULTIPLEX ..............370/47+
TELEVISION ........................358/148+
RECORDING OR REPRODUCING COLOR 358/319
SIGNAL .......................358/319
SYNCHRONOUS MOTOR ................... 310/162+
CLOCK .............................968/553+
SYSTEMS ...........................318/700+
SYNCHROSCOPE ........................ 324/91
SYNTHESIS
ELECTRO ...........................204/59.R+
INORGANIC COMPOUNDS ...............23
ORGANIC COMPOUNDS .................260
POLYMERS (SEE SYNTHETIC RESIN OR
NATURAL RUBBER)
SYNTHETIC
ALUMINA ...........................423/625
DIAMOND AND MAKING ................423/446+
GEM ...............................501/86
RESIN (SEE SYNTHETIC RESIN OR
NATURAL RUBBER)
RUBBER (SEE RUBBER; SYNTHETIC RESIN
OR NATURAL RUBBER)
SYNTHETIC RESIN OR NATURAL RUBBER
ABS (SEE ALSO PREPARED FROM, BELOW)526/338
ADDITION POLYMERIZATION ...........526/72+
MANIPULATIVE PROCESS FEATURES ..526/59+
ADHESIVE MATERIAL .................520/1+
COMPOSITIONS (SEE CLASS 523,524)
ADMIXTURES OF RESINS OR RUBBERS ...525/50+
AFTERTREATMENTS
CHEMICAL REACTION INVOLVED .....525/50+
TO PRODUCE ION EXCHANGE RESIN 521/25+
UTILIZING WAVE ENERGY ........522/1+
VULCANIZATION OF RUBBER 525/331.9+
(PRODUCTS) ..................525/331.9+
VULCANIZATION OF RUBBER WITH 525/343+
SULFUR OR SULFUR COMPOUND ...525/343+
WITH ASPHALT OR BITUMINOUS 525/54.5+
MATERIAL ....................525/54.5+
WITH CARBOHYDRATE ............525/54.2+
WITH FATTY ACID OR FATTY 525/50+
ACID GLYCEROL ESTER .........525/50+
WITH NATURAL RESIN ...........525/54.4+
WITH PROTEIN OR BIOLOGICALLY 525/54.1+
ACTIVE POLYPEPTIDE ..........525/54.1+
PHYSICAL TREATMENT .............528/480+
COMPOSITIONS .................523/300+
COMPOSITIONS: CREAMING, 523/335
CONCENTRATING OR 523/335
AGGLOMERATING LATEX .........523/335
NATURAL RUBBER E.G 528/931*
EXTRACTION OF RUBBER FROM 528/931*
PLANT SOURCE ................528/931*
NATURAL RUBBER LATEX .........528/934*
NATURAL RUBBER LATEX 528/936*
COAGULATING .................528/936*
NATURAL RUBBER LATEX 528/937*
CONCENTRATING ...............528/937*
NATURAL RUBBER LATEX 528/935*
PRESERVING ..................528/935*
ALKYD RESIN (SOLID POLYMER) .......528/272+
COMPOSITIONS (SEE CLASS 523,524)
CONTAINING CHEMICALLY COMBINED 528/295.5
FATTY ACID OR FATTY ACID 528/295.5
GLYCERIDE ....................528/295.5
CONTAINING CHEMICALLY COMBINED 527/604
NATURAL RESIN ................527/604
AMINOPLAST RESIN (SEE ALSO PREPARED528/266
FROM ALDEHYDES, BELOW) .........528/266
BAKELITE T M TYPE RESIN ...........528/129+
BALATA (SEE NATURAL RUBBER, BELOW)
BLENDS OF SOLID POLYMERS ..........525/50+
BLOCK AND BLOCK TYPE COPOLYMERS ...524/88+
BUNA T M TYPE RUBBER ..............526/339
BUNA-N (BUTADIENE NITRILE RUBBER) .526/338
CATALYSTS
ALDEHYDE POLYMERIZATION ........528/232+
WITH PHENOL ..................528/137+
CHALCOGEN RING OPENING .........528/406+
EPOXY RESIN ....................528/88+
ETHYLENIC POLYMERIZATION .......526/89+
GRAFT POLYMERIZATION .........525/244+
REDOX ........................526/915*
TRANSITION METAL .............526/90+
POLYESTER ......................528/274+
WITH ETHYLENIC MONOMER .......525/11+
SILICONE .......................528/12+
URETHANE .......................528/48+
CELLULAR OR POROUS ................521/50+
BLENDS OF SYNTHETIC RESIN OR 521/134+
NATURAL RUBBER ...............521/134+
BLOWING AGENT I.E FOAMING 521/82+
AGENT ........................521/82+
RESIN FORMATION IN THE 521/99+
PRESENCE OF .................521/99+
CARBODIIMIDE POLYMER ...........521/901*
DEGRADABILITY ENHANCED .........521/916*
DYE OR PIGMENT CONTAINING ......521/920*
ELECTRICAL OR WAVE ENERGY USED 521/50.5
DURING CELL FORMING ..........521/50.5
ETHYLENE POLYMER ...............521/143+
FIREPROOFED ....................521/82+
NON-URETHANE RESIN ...........521/907*
RESIN FORMATION IN PRESENCE 521/99+
OF FIREPROOFING AGENT .......521/99+
URETHANE RESIN ...............521/906*
HYDRAULIC CEMENT CTG (SEE WATER
SETTABLE INORGANIC COMPOSITION
CTG, BELOW)
INTEGRAL SKIN FOAM .............521/51
ISOCYANURATE POLYMER ...........521/902*
KICKER OR BLOWING AGENT 521/909*
MODERATOR ....................521/909*
LATEX RUBBER ...................521/65+
NATURAL RESIN CONTAINING .......521/84.1
SYNTHETIC RESIN FORMATION IN 521/109.1
THE PRESENCE OF .............521/109.1
NATURAL RUBBER CONTAINING ......521/150
LATEX ........................521/65+
NUCLEATING AGENTS FOR ..........521/908*
PHENOLIC RESIN .................521/180+
PIGMENT CONTAINING .............521/920*
POLYESTER RESIN ................521/182+
WITH UNSATURATED MONOMER .....521/128
PROTEIN CONTAINING .............521/84.1
RESIN FORMATION IN THE 521/109.1
PRESENCE OF .................521/109.1
REDUCED SMOKE FORMATION ........521/903*
RETICULATED FOAM ...............521/52
SEPARATED REACTIVE MATERIALS 521/912*
E.G "TWO PACKAGE SYSTEM" ....521/912*
SINTERING PROCESS FOR521/919*
FORMATION OF PORUS PRODUCT ...521/919*
STYRENE POLYMER ................521/146+
FOAMED BEADS .................521/56+
SYNTACTIC FOAM .................521/53+
NON RESINOUS HOLLOW PARTICLES 523/218+
URETHANE POLYMER ...............521/155+
VINYL CHLORIDE POLYMER .........521/145
COMPOSITIONS (SEE CLASS 523, 524)
ADHESIVE (SEE CLASS 523, 524)
ANEROBIC .....................523/176
GLASS SUBSTRATE ..............523/168
ANTIOXIDANT CONTAINING SEE
CLASS 523, 524
ANTISATIC ......................524/910*
ASPHALT CONTAINING .............524/59+
RESIN PRODUCED IN PRESENCE OF 524/705
WITH EPOXY RESIN .............523/450
WITH POLYESTER-UNSATURATED 523/518
MONOMER .....................523/518
BIOCIDALLY PROTECTED ...........523/122
BITUMEN CTG (SEE ASPHALT CTG,
ABOVE)
BODY CONTACT OR IMPLANTABLE 523/105+
(INTENDED USE) ...............523/105+
BRAKE SHOE (INTENDED USE) ......523/149+
CARBOHYDRATE CONTAINING ........524/27+
RESIN PRODUCED IN PRESENCE OF 524/732+
WITH EPOXY RESIN .............523/447+
WITH POLYESTER-UNSATURATED 523/509
MONOMER .....................523/509
CARBON BLACK CONTAINING SEE
CLASS 523, 524
RESIN PRODUCED IN PRESENCE OF 524/847
SPECIFIED DIMENSION ..........524/495+
WITH EPOXY RESIN .............523/440
WITH POLYESTER-UNSATURATED 523/512
MONOMER .....................523/512
CASTOR OIL CONTAINING ..........524/310
RESIN PRODUCED IN PRESENCE OF 524/769
CELLULAR PLANT OR ANIMAL 524/9+
MATERIAL CONTAINING ..........524/9+
RESIN PRODUCED IN PRESENCE OF 524/702
WITH EPOXY RESIN .............523/446
WITH POLYESTER-UNSATURATED 523/500+
MONOMER .....................523/500+
CELLULOSE ETHER OR ESTER CTG
(SEE CARBOHYDRATE CTG, ABOVE)
WITH POLYESTER-UNSATURATED 523/509
MONOMER .....................523/509
CHINAWOOD OIL CONTAINING SEE
FATTY ACID TRIGLYCERIDE,BELOW
COATING (SEE CLASS 523, 524)
ANTIFOGGING ..................523/169
GLASS ENAMEL .................523/170
INK FOR GLASS SUBSTRATE ......523/160
CONCRETE CTG (SEE INORGANIC
WATER-SETTABLE, BELOW)
CONTACT LENS, USED FOR (SEE ALSO523/106+
CLASS 527-937) ...............523/106+
CORK CTG (SEE CELLULAR PLANT OR
ANIMAL MATERIAL, ABOVE)
DEGRADABILITY ENHANCED I.E PRO-523/124+
DEGRADANT CONTAINING .........523/124+
DISPERSIONS (SEE EMULSIONS,
BELOW)
DRYING OIL CTG (SEE FATTY ACID
TRIGLYCERIDE, BELOW)
DYE CTG (SEE CLASS 523,524)
EMULSIONS (SEE CLASS 523, 524)
AQUEOUS (SEE ALSO 524-501) ...524/800+
EPOXIDE RESIN CONTAINING .......523/400+
FATTY ACID TRIGLYCERIDE CTG ....524/313
RESIN PRODUCED IN PRESENCE OF 524/773+
WITH EPOXY RESIN .............523/455
WITH POLYESTER-UNSATURATED 523/511
MONOMER .....................523/511
FEATHER CTG (SEE CELLULAR PLANT
OR ANIMAL MATERIAL, ABOVE)
FIREPROOFED (SEE CLASS 523,524)
FLUX CTG (SEE CLASS 523,524)
FOUNDRY MOLD OR MOLD CORE BINDER523/139+
HAIR CTG (SEE CELLULAR PLANT OR
ANIMAL MATERIAL, ABOVE)
HEAT STABILIZED (SEE CLASS 523,
524)
INORGANIC WATER SETTABLE 524/2+
MATERIAL CTG E.G HYDRAULIC 524/2+
CEMENT .......................524/2+
RESIN PRODUCED IN PRESENCE OF 524/650+
WITH EPOXY RESIN .............523/402+
WITH POLYESTER-UNSATURATED 523/501+
MONOMER .....................523/501+
LACQUER (SEE CLASS 523, 524)
LATEX (SEE CLASS 523, 524)
COAGULATING ..................528/936*
CONCENTRATING ................528/937*
CREAMING, AGGLOMERATING OR 523/335
COALESCING ..................523/335
PHYSICAL TREATMENT OF NATURAL 528/934*
RUBBER LATEX ................528/934*
PRESERVING OR STABILIZING ....528/935*
RESIN PRODUCED IN PRESENCE OF 524/800
WATER .......................524/800
LEATHER CTG (SEE CELLULAR
PLANT OR ANIMAL MATERIAL,
ABOVE)
LIGNIN OR TANNIN CONTAINING ....524/76
RESIN PRODUCED IN PRESENCE OF 524/735
WITH EPOXY RESIN .............523/400+
WITH POLYESTER-UNSATURATED 523/500+
MONOMER .....................523/500+
LINSEED OIL CTG (SEE FATTY ACID
TRIGLYCERIDE, ABOVE)
MOLDING (SEE CLASS 523, 524)
NATURAL RESIN CTG (SEE ALSO 524/77
ROSIN , BELOW) ...............524/77
SYNTHETIC RESIN PRODUCED IN 524/764
THE PRESENCE OF .............524/764
WITH EPOXY RESIN .............523/400+
WITH POLYESTER-UNSATURATED 523/500+
MONOMER .....................523/500+
NATURAL RESIN CTG (SEE CLASS
523, 524 TREATED AS
POLYISOPRENE)
GUAYULE ......................528/930*
PHONOGRAPH RECORD (INTENDED 523/174
USE) .........................523/174
PIGMENT CTG (SEE CLASS 523, 524)
PLASTICIZER CTG (SEE CLASS 523,
524)
PROTEIN OR BIOLOGICALLY ACTIVE 524/17+
POLYPEPTIDE CTG ..............524/17+
RESIN PRODUCED IN PRESENCE OF 524/704
WITH EPOXY RESIN .............523/449
WITH POLYESTER-ETHYLENIC 523/500+
MONOMER .....................523/500+
ROSIN CONTAINING ...............524/270+
SYNTHETIC RESIN PRODUCED IN 524/764
THE PRESENCE OF .............524/764
TANNIN CTG (SEE LIGNIN, ABOVE)
TAR CTG (SEE ASPHALT, ABOVE)
VARNISH (SEE CLASS 523, 524)
WAX CONTAINING .................524/487+
OXYGEN CONTAINING WAX ........524/275+
OXYGEN CTG WAX WITH EPOXY 523/455+
RESIN .......................523/455+
OXYGEN CTG WAX WITH POLYESTER 523/511
UNSATURATED MONOMER .........523/511
RESIN PRODUCED IN PRESENCE OF 524/763+
OXYGEN CTG WAX ..............524/763+
CONDENSATION POLYMERIZATION .......528
MANIPULATIVE PROCESS FEATURES ..526/59+
COUMARONE RESIN ...................526/266+
DACRON T M TYPE RESIN .............528/308.1+
EBONITE T M TYPE RESIN ............525/332.6+
ELASTOMER (SEE RUBBER, BELOW)
E P (ETHYLENE-PROPYLENE) ..........526/348+
E P D M (ETHYLENE-PROPYLENE-DIENE 526
MONOMER) .......................526
CURED OR VULCANIZED ............525/331.7+
EPOXIDE RESIN (SEE ALSO CLASSES 528/87+
525, 528) ......................528/87+
FOAMS .............................521/50+
G R - N (ACRYLONITRILE-BUTADIENE 526/338
RUBBER) ........................526/338
G R - S (STYRENE-BUTADIENE RUBBER) 526/340
GRAFT OR GRAFT TYPE ...............525/50+
GUAYULE (SEE ALSO NATURAL RUBBER) .528/930*
HEVEA (SEE NATURAL RUBBER)
HYPALON T M TYPE RESIN ............525/333.9
ION EXCHANGE RESIN ................521/25+
IONOMER RESIN SYSTEMS .............525/919*
CARBOXYL BEARING ...............526/317.1+
KRATON T M TYPE RESIN (STYRENE- 526/340
BUTADIENE RUBBER) ..............526/340
LEXAN T M TYPE RESIN ..............528/196+
LUCITE T M TYPE RESIN .............526/329.7
MELAMINE RESIN ....................528/254+
NATURAL RUBBER (NOTE: FOR PURPOSES
OF THE CLASS 520 SERIES NATURAL
RUBBER IS CONSIDERED TO BE
POLYISOPRENE)
NEOPRENE ..........................526/295
VULCANIZED .....................525/330.9+
NYLON .............................528/310+
PERBUNAN T M TYPE RUBBER (COPOLYMER526/338
BUTADIENE-ACRYLONITRILE) .......526/338
PHENOLIC RESIN ....................528/129+
PHENOPLAST ........................528/129
PHENOXY RESIN .....................528/86+
PLEXIGLAS T M TYPE RESIN526/329.7
(POLYMETHYL METHACRYLATE) ......526/329.7
POLYAMIDE RESIN (SEE ALSO 528-332+)528/310+
POLYCARBODIIMIDE ..................528/44+
POLYESTERS ........................528/272+
POLYIMIDE .........................528/310+
POLYPHENYLENE OXIDE ...............525/905*
POLYSULFIDE .......................528/373+
PREPARED FROM
ACETYLENE ......................526/285
ACROLEIN .......................526/315
ACRYLATES ......................526/328+
ACRYLIC ACID ...................526/317.1+
ACRYLONITRILE ..................526/341+
ALDEHYDE E.G HOMOPOLYMER OF 528/230
SATURATED ETC ................528/230
ETHYLENICALLY UNSATURATED ....526/315
HYDROCARBON ..................528/247
MELAMINE .....................528/254+
UREA .........................528/259+
WITH AMINE E.G ANILINE ETC ..528/266+
WITH KETONE ..................528/227
WITH PHENOL ..................528/129+
ASPHALT OR BITUMINOUS MATERIAL .527/500
UNSATURATED ..................526/290
BUTADIENE ......................526/335+
CARBOHYDRATES E.G SUGAR, 527/300+
STARCH ETC ...................527/300+
UNSATURATED CARBOHYDRATE 526/238.2+
DERIVATIVE ..................526/238.2+
CARBOXYLIC ACID OR DERIVATIVE ..528/271+
ETHYLENICALLY UNSATURATED ....526/317.1+
CASHEW NUT LIQUOR ..............528/2+
CELLULAR PLANT OR ANIMAL 527/100+
MATERIAL .....................527/100+
CHLOROPRENE ....................526/295
COAL DERIVED MATERIAL SEE
ASPHALT OR BITUMINOUS
MATERIAL, ABOVE
CORK ...........................527/100+
COUMARONE ......................526/266+
DIOLEFIN HYDROCARBON ...........526/335+
CYCLOALIPHATIC ...............526/308
FUSED OR BRIDGED RING ........526/280+
EPOXIDE COMPOUND ...............528/403+
DIGLYCIDYL ETHER OF BISPHENOL 528/87+
COMPOUND (SEE ALSO 525-523+; 528/87+
525-107+;525-403+) ..........528/87+
ETHYLENICALLY UNSATURATED ....526/273+
ETHYLENE (HOMOPOLYMER) .........526/352+
COPOLYMER ....................526/72+
ETHYLENIC MONOMER (SOLELY 526/72+
THEREFROM) ...................526/72+
WITH NON-ETHYLENIC MONOMER 528
(SEE ALSO CLASS 527)) .......528
FORMALDEHYDE (SEE ALDEHYDE,
ABOVE)
FURFURAL (SEE ALSO ALDEHYDE, 526/270
ABOVE) .......................526/270
WITH NON-ETHYLENIC MONOMER ...528/230+
HYDROCARBONS ...................528/396+
ETHYLENICALLY UNSATURATED 526/348+
(SEE ALSO 526-335;526-346)) .526/348+
INDENE .........................526/280+
WITH COUMARONE ...............526/266+
ISOBUTYLENE ....................526/348.7
WITH BUTYDIENE ...............526/339
ISOCYANATE COMPOUND ............528/44+
ISOPRENE (NOTE: FOR PURPOSES OF 526/340.2
THE CLASS 520 SERIES NATURAL 526/340.2
RUBBER IS CONSIDERED TO BE 526/340.2
POLYISOPRENE) ................526/340.2
LIGNIN .........................527/400+
MELAMINE (SEE ALDEHYDE, ABOVE)
METAL COMPOUNDS ................528/395
ETHYLENICALLY UNSATURATED 526/240
MONOMER .....................526/240
ORGANOMETALLIC ...............528/9
METHACRYLATE ...................526/319+
METHACRYLIC ACID ...............526/317.1+
METHYLMETHACRYLATE .............526/319+
MONOEPOXIDES (SEE EPOXIDE,ABOVE)
OLEFIN .........................526/72+
OXIRANE COMPOUNDS (SEE EPOXIDE,
ABOVE)
PHOSPHOROUS COMPOUNDS ..........528/398+
ETHYLENICALLY UNSATURATED ....526/274+
PLANT EXTRACT OF UNDETERMINED 528/1+
CONSTITUTION .................528/1+
POLYEPOXIDE COMPOUND SEE
EPOXIDE,ABOVE
PROPYLENE (HOMOPOLYMER) ........526/351
COPOLYMER ....................526/72+
PROTEIN OR BIOLOGICALLY ACTIVE 527/200+
POLYPEPTIDE ..................527/200+
ETHYLENICALLY UNSATURATED 526/238.1
DERIVATIVE ..................526/238.1
SILICON COMPOUND ...............528
ETHYLENICALLY UNSATURATED ....526/279
SI- H OR SI- C ...............528/10+
TANNIN .........................527/400+
ETHYLENICALLY UNSATURATED 526/238.2+
MONOMER .....................526/238.2+
TAR OR PITCH ...................527/500+
ETHYLENICALLY UNSATURATED 526/290
DERIVATIVE ..................526/290
TETRA FLUOROETHYLENE ...........526/242+
UREA (SEE ALDEHYDE, ABOVE)
VINYL CHLORIDE .................526/344+
VINYL COMPOUNDS ................526/72+
VINYLIDENE COMPOUNDS ...........526/72+
PURIFICATION OF ...................528/480+
COMPOSITION ....................524/310
RECLAIMING ........................521/40+
RUBBER ............................520/1+
DIENE RUBBER ...................526/72+
SPANDEX T M TYPE ...............528/44+
THIOKOL T M TYPE ...............528/374+
VULCANIZED .....................525/332.5+
E P D M ......................525/331.8
RUBBER HYDROCHOLRIDE ..............525/332.3
SILASTIC (ORGANOSILICON POLYMER) ..528/10+
SILICONE RESIN ....................528/10+
COMPOSITIONS ...................524/858+
ROOM TEMPERATURE VULCANIZING 528/901*
(RTV RUBBER) .................528/901*
SYNTHETIC RUBBER (FOR PURPOSES OF
CLASS 520, IS CONSIDERED TO BE A
SYNTHETIC RESIN)
TEFLON T M (POLYTETRAFLUORO- 526/255
ETHYLENE) ......................526/255
WAVE ENERGY UTILIZED ..............522/1+
SYNTHOL ............................. 518/700+
SYRINGE
DENTAL ............................D24/113+
DISPENSER .........................222/206+
WITH FOLLOWER ..................222/386+
HAND HELD .........................604/187+
PUMP ..............................417/437+
SPECIFIC GRAVITY TESTER ...........73/441+
SPRAYER
LIQUID PUMP FEED ...............239/329+
PISTON FEED ....................239/320+
SURGICAL ..........................604/187+
AIR ............................604/26
DESIGN .........................D24/113+
EAR ............................604/187+
EYE ............................604/295+
FLUID OPERATED .................604/131+
FOUNTAIN .......................604/131+
HAND HELD ......................604/187+
HYDRANT ........................604/150
INDICATION OF DEFECT OR USE ....604/111
IRRIGATION .....................604/187+
MOTORIZED ......................128/DIG.1
NOZZLE .........................604/275
PISTON .........................604/218+
POCKET CONTAINER FOR ...........206/364+
PREVENTING REUSE ...............604/110
PROJECTILE .....................604/130
RECEPTACLE FOR .................206/364+
SIPHON .........................604/131+
THERMAL MEDICATOR ..............604/113+
WITH LIGHT AND ELECTRICAL 604/20+
APPLICATION ..................604/20+
SYRUPS
CONDIMENTS AND FLAVORS ............426/658+
ELECTROLYTIC TREATMENT ............204/138
MALT ..............................426/44
SUGARS ONLY .......................127/30+
AIRCRAFT CONTROL ...............244/175+
STOVES AND FURNACES ............126
SYSTOLIC PROCESSOR
ARRAY PROCESSOR ...................395/800
NEURAL NETWORK ....................395/27