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