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.
SABER ............................... 30/165+
SABOTS .............................. 102/517+
SACCHARIC ACID ...................... 562/582
PREPARATION FROM CARBOHYDRATES ....562/515
SACCHARIDES ......................... 536/1.11+
SACCHARIFEROUS MATERIAL ............. 127
CONDIMENTS AND FLAVORS ............426/548+
FERMENTATION ......................435
SACCHARIMETER
CHEMICAL ANALYSIS .................422/68.1+
FERMENTATIVE TEST .................435/4+
HYDROMETER ........................73/32.R+
OPTICAL ANALYSIS ..................356/366
SACCHARIN ........................... 548/211
SACHET .............................. D28/5
SLOW DIFFUSER .....................239/53+
SACK (SEE BAG)
CLEANING WITH AIR .................15/304
CLOSING ...........................53/285+
SEWING FILLED SACKS ............112/11
CLOSURES FOR FLEXIBLE BAGS ........383/42+
FILLING AND PACKING MACHINES ......53/570+
HOLDERS ...........................248/95+
SEWING ............................112
SUSPENSORY BANDAGE ................602/67
SEPARABLE ......................602/68
TURNERS ...........................414/754+
WEIGHING SUPPORT ..................177/160
SACRAMENTAL RECEPTACLE .............. 206/19
SADDLEBAGS .......................... 224/191+
SADDLES AND APPURTENANCES
BED BOTTOM TOP SADDLES ............5/258
BOOT AND SHOE LAST ................12/127
BUILDING, ROOF RUNNING BOARD OR
SADDLE .........................52/41+
CABLE RAILWAY .....................104/115+
CLAMP
JOINT & CONNECTION .............403/234
JOINT & CONNECTION .............403/237
PIPE COUPLING, END TO SIDE OR
PLATE ........................285/197
PIPE ELBOW, COOPERATING CLAMP ..285/180
CLUTCH SHIPPER ....................192/98
DESIGN ............................D30/135+
FIBER PREPARATION, ROLLING FIBERS
THROUGH STIRRUP & SADDLE .......19/273
GARMENT SUPPORT CORD RETAINER .....2/341+
LOCOMOTIVE BOILER .................105/44
PACK ..............................54/37.1
RAIL JOINT ........................238/224
RAIL SEAT .........................238/280
RAILWAY
CABLERAIL HANGER & SADDLE ......104/115+
CAR REPLACER, ONE-WAY SADDLE ...104/270
FREIGHT TANK SADDLE & ANCHOR ...105/362
LOCOMOTIVE STEAM BOILER SADDLE .105/44
RIDING ............................54/44.1+
DESIGN .........................D30/135
RACK, STAND, HOLDER DESIGN .....D30/143
SADDLEBAG ......................224/191+
VELOCIPEDE .....................297/195.1+
VELOCIPEDE DESIGN ..............D06/354
SEAT
DESIGN, POST OR SUPPORT ........D12/119
DETACHABLE WINDOW SEAT AS FIRE
ESCAPE .......................182/59
SADDLE ACTUATED SIMULATION OF
LAND VEHICLE .................280/1.183
STRADDLE SEAT ..................297/195.1+
SUPPORT, SPECIAL MOUNTED POST
ATTACHED .....................248/219.4
SHOEMAKERS WORK SUPPORT ...........12/127
TANK CAR ..........................105/362
TEXTILE FIBER DRAWING .............19/284+
SADIRON (SEE FLATIRON)
DESIGN ............................D32/68+
SAFELIGHT ........................... 362/3+
PHOTO SAFE LAMP ...................362/803*
SAFENERS ............................ 504/103+
SAFES AND SAFETY DEPOSIT SEE BOX .... 109
BUOYANT ...........................441/32
DEPOSIT AND COLLECTION ............232
DEPOSITORY WITH VERIFICATION MEANS 109/24.1
PHOTOGRAPH AS RECORD ...........346/22
DESIGN ............................D99/28+
INCIDENTALLY MOVABLE SAFE .........109/45+
MATCH .............................206/96+
DESIGN .........................D27/173+
PLURAL COMPARTMENT ................109/53+
PROVISION,VENTILATION OF ..........454/183
VENTILATION OF VAULTS .............109/1.V
WALL AND PANEL STRUCTURES .........109/58+
SAFETY DEVICES (SEE CASING; GUARDS)
AIR BAG PASSENGER RESTRAINTS ......280/728.R+
AMMUNITION ARMING .................102/221+
AUTOMOBILE SEE MOTOR VEHICLE,
SAFETY PROMOTING MEANS
BANK COUNTER PARTITION ............109/10+
BED ...............................5/424+
BELT ..............................182/3+
AIRCRAFT .......................244/122.R
LAND VEHICLE ...................280/801.R+
INFLATABLE ...................280/733
MOTOR VEHICLE RELATED ........180/268+
PASSIVE ......................280/802+
SEAT ...........................297/464+
BLASTING CARTRIDGES ...............102/325+
BOILER SIGHT GLASS WITH VALVES ....73/333
BOLT AND RIVET MAKING .............470/43
CLOSURE OBSTRUCTION RESPONSIVE ....49/26+
COOKING APPARATUS .................99/337+
CUTTING ART .......................83/DIG.1
DIGEST ART ........................83/DIG.1
ELECTRIC (SEE PROTECTION, ELECTRIC)361/1+
ALARMS .........................340/635+
ARC LAMP .......................314/10+
DISTRIBUTION CUTOUT ............191/8
ELECTRIC LAMP ..................315/119+
ELECTRIC SWITCHES FOR ..........20
ELEVATOR .......................187/100+
LANTERN ........................362/157+
LIGHTNING ARRESTER .............361/117+
LIGHTNING PROTECTION ...........174/2+
MOTOR REGULATING TEMPERATURE ...236/89
SHOCK PROTECTIVE ...............174/5.R
SYSTEMS ........................361/1+
TELEGRAPH SYSTEM ...............178/69.G
TELEPHONE INTERFACE ............379/412+
EXPLOSION PREVENTING ..............241/31
FIREARM LOCK ......................42/70.5
REVOLVER .......................42/66
FLUID HANDLING
ACETYLENE GENERATOR ESCAPE .....48/56
BOILER DEVICES .................122/504+
BOILER FEED HEATER VALVE .......122/437
BURNER CONTROLS ................431/14
BURNER CONTROLS ................431/18+
GAS COOKSTOVE ..................126/42
GAS DISTRIBUTION ...............48/192
GAS HOLDER HIGH PRESSURE
ESCAPE .......................48/175
HEATER CUTOUT ..................236/21.R
IN FLUID HANDLING LINE .........137/455+
INTERNAL COMBUSTION CHARGE
FORMING ......................123/529
STOVE WATER BACK ...............126/35
VALVE ..........................137/455+
FURNACE, SOLID FUEL ...............110/193
FUSES ELECTRIC ....................337/142+
MAKING .........................29/623
GARMENTS
ARM GUARD ......................D29/20
EYE AND FACE PROTECTORS ........D29/17+
HAND PROTECTORS ................D29/20+
HEADWARE .......................D29/12+
LEG GUARD ......................D29/10
GLASS MANUFACTURING MACHINE .......65/159
HAT ...............................D29/12+
LANTERN FOR MINERS ................362/164+
LOWERING DEVICES AERONAUTIC .......244/138.R+
MACHINE POWER STOP ................192/129.R+
DRILLING OR SCREW-THREADING 408/710*
MACHINE ......................408/710*
PRESS COMBINED .................10/53
MEDICINAL COMPOSITION WITH ........424/2+
MINE SAFETY SYSTEMS ...............299/12
MOTOR REGULATING TEMPERATURE ......236/89
NUCLEAR ...........................376/207
CONTROL ROD, REFLECTOR, SHIELD .376/221
MONITORING .....................376/245
NEUTRON ABSORBERS ..............376/327
SAFETY FUSE ....................376/336
SHIELDING ......................376/287
NUCLEAR ...........................976/DIG.298+
PAPER
DESIGN .........................D19/5
FRAUD PREVENTING COATING .......427/7
PRINTED MATTER FRAUD PREVENTING 283/74+
PINS AND FASTENINGS
CARDING ........................227/25
CHATELAINE HOOKS ...............24/4
GUARDS FINGER RING .............63/15.8
GUARDS FOR PINS ................24/706.2+
GUARDS FOR WATCH ...............63/24+
PINS, DESIGN ...................D11/200+
PURSE ..........................150/102
SAFETY PIN MAKING ..............163/7
PIPE JOINT RELEASE ................285/1+
PRESSURE GAUGES ...................73/738+
RAZOR WITH SHARPENER ..............30/39
RECEPTACLE
APPAREL POCKET STRAP ...........2/254
BARREL BUNG AUTOMATIC VALVE ....217/101
FARE BOX .......................232/15+
LETTER BOX .....................232/31+
REFLECTIVE TRIANGLE FOR HIGHWAY USE40/903*
ROBOT .............................901/49*
ROLL BARS PASSENGER RESTRAINTS ....280/756
SADDLE STIRRUPS ...................54/49
SCREEN FOR RECEPTACLE FILLING .....141/97
SEAT BELT PASSENGER RESTRAINTS ....280/801.R+
SEPARATOR, IMPERFORATE BOWL 494/12
CENTRIFUGAL ....................494/12
SHIELDS ...........................266/903*
STEAM BOILER ......................122/504+
THEFT .............................109
TRIGGER FOR MECHANICAL GUN ........124/40
VALVE ON MUFFLER ..................181/237
VALVES
HIGH TEMPERATURE ...............137/75+
LINE RESPONSIVE ..............137/457
LOW TEMPERATURE DRAIN ..........137/62
PRESSURE RELIEF ................137/455+
STEAM BOILER COMBINED ..........122/504+
VEHICLE AND RAILROAD
BRAKE BEAM .....................188/210
MOTOR VEHICLE ..................180/271+
MOVING TRAIN LANDER ............104/19
RAILWAY BLOCK SYSTEMS ..........246/15+
RAILWAY CAR BRIDGES ............105/458+
RAILWAY CAR TRUCK SUPPORT ......105/217
RAILWAY SIDINGS ................246/374
SHIP COUPLER TENSION RELEASE ...114/217
STOCK CAR SAFEGUARDS ...........119/13
WAGON NECK YOKE COUPLING .......278/124
WAGON THILL COUPLING ...........278/54
WAGON TONGUE NECK YOKE
RETAINERS ....................278/51
WATCH AND CLOCK WHEELS ............368/141+
SAFETY PIN .......................... D11/206
SAFRANINE ........................... 544/348
SAFROLE ............................. 549/434
SAG PREVENTERS ...................... 254/388
GATE OR DOOR ......................49/396
SAGGERS ............................. 432/258+
SAILBOAT DESIGN ..................... D12/303+
SAILS AND SAILING DEVICES
GATE MOUNTED WIND BALANCE .........49/135
LAND VEHICLES .....................280/213
RAILWAY VEHICLES ..................104/24
SHIPS AND BOATS ...................114/102+
DESIGN .........................D12/303+
SALAD DRESSING ...................... 426/605
SALES BOOKS ......................... 462
SALICIN ............................. 536/4.1+
SALICYLATE .......................... 436/129
SALICYLIC ACID ...................... 562/477
ACYCLIC ACYL ESTERS OF ............560/143
AROYL ESTERS OF ...................560/8+
AZO COMPOUND CTG ..................534/660+
SALINOMYCIN, IN DRUG ................ 514/460
SALIVA EJECTORS ..................... 433/91
SALOL ............................... 560/71
SALT (SEE TYPE OF COMPOUND)
CONDIMENTS AND FLAVORS ............426/650
CRUSHER ...........................241
CRYSTALLIZING .....................23/295.R
EVAPORATING .......................159
FUSED BATH ........................266/120
INORGANIC .........................23
ION EXCHANGE REGENERATION .........210/190+
PROCESS ........................210/670+
LICKS FOR CATTLE AND GAME .........119/51.3
DESIGN .........................D01/100
MINING
EXTRACTION AND CRYSTALLIZATION .23/298
THERMAL OR SOLVENT .............299/5
ORGANIC ...........................260
SHAKER
COMMINUTOR COMBINED ............241/168+
DESIGN,MILL OR .................D07/591+
DREDGE TOP DISPENSER ...........222/480
HAND MANIPULABLE TYPE DISPENSER 222/142.1+
SIFTER TYPE DISPENSER ..........222/565
SALTING
APPARATUS .........................99/494
BREAD, PASTRY AND CONFECTIONS ..99/362+
NUTS ..............................426/632+
SALVAGE (SEE RECOVERY; RECLAIMING)
BELL ..............................405/185+
SCRAP METAL .......................29/403.1+
SUBMARINE VESSELS .................114/44+
COMBINED WITH DEVICE ...........114/336
SALVARSAN ........................... 556/66
SALVES .............................. 424
SAMPLE CHARGERS
ANALYZER SUPPLY ...................73/864.81+
CHEMICAL ANALYSIS .................422/63+
ELECTRON MICROSCOPE ...............250/440.11
NUCLEAR ENERGY DETECTOR ...........250/328+
SAMPLE DEVICES
BAGGAGE OR CASE ...................190/16+
CARD PASTING MACHINES .............156/559+
DISPLAY PACKAGE ...................206/44.R+
TRAYS .............................206/557+
SAMPLER (SEE PIPETTE, SWAB) ......... 73/863+
AGITATOR COMBINED .................366/140
BODY CONTACTING ...................604/1
CAPTURE DEVICE ....................73/864+
CHEMICAL REACTION, APPARATUS ......422
CHEMICAL REACTION, METHOD .........23
CLOSED EVAPORATING CHAMBER ........159/30
CONTAINER COMBINED ................141/22+
DEPTH SOUNDING ....................33/717+
DIAGNOSTIC, LIQUID ................128/760+
DIAGNOSTIC, NON-LIQUID ............128/749+
DISPENSING ........................222
DISPENSER COMBINED .............141/110+
DROP FORMER ....................222/420
MOVABLE TRAP CHAMBER .........222/356+
DISTANCE SOUNDING COMBINED ........33/713
EARTH BORING COMBINED .............175/308+
CORE ...........................175/244+
ELECTRICAL SIGNAL .................307/231+
EVAPORATING CHAMBER COMBINED ......159/30
GAS SEPARATOR COMBINED ............55/270
GRAVITATIONAL SEPARATOR COMBINED ..210/513+
MASS SPECTROMETER COMBINED ........250/288
MILKING MACHINE COMBINED ..........119/14.1+
OPTICAL SAMPLE HOLDER .............356/244+
SAMPLE TAKING,CUTTING .............83/919*
TEXTILE TREATMENT COMBINED ........68/185+
THERMOMETER COMBINED ..............374/157
WELL
PACKER AND VALVE TYPE ..........166/142+
PROCESSES ......................166/264
RECEPTACLE TYPE ................166/162+
SAMPLING,NUCLEAR REACTOR CONDITION .. 376/245
SAND
BLAST ABRADING ....................51/410+
BOX PLAYGROUND ....................472/126
DESIGN .........................D21/252
CLOCK .............................968/805+
EXCLUDING BANDS FOR WHEELS ........301/123
FOUNDRY MIXING ....................366/1+
LIME BRICKMAKING ..................106/796+
LIQUID FILTER .....................210/263+
REHABILITATION PROCESS .........210/791+
MOLD ..............................164/349+
MOLDING
METAL FOUNDING .................164
PLASTIC BLOCK ETC APPARATUS ....118
PAPER .............................51/394+
ABRASIVE COMPOSITION FOR .......51/293+
APPLYING DEVICES ...............51/275
MAKING AND COMPOSITIONS ........51/293+
REEL OR ROLL
WINDING AND REELING ............242/117
WOVEN FABRIC TAKE UP ...........139/307+
SCATTERING DEVICES ................291
SCREENER OR RIDDLE ................209/233+
TRAPS AND SEPARATORS
PAPER MAKING ...................210
TRACK SANDERS ..................291/11.1+
WASHING ...........................209/155+
SANDAL .............................. 36/11.5
MAKING ............................12/142.S
OVERSHOES .........................36/7.5+
SANDERS AND SAND FEED OR BLAST
BOILER CLEANER ....................122/395
BRICK AND MOLD ....................118
COATING APPLIERS ..................118/308+
WITH ELECTRIC ORIENTING ........118/640
CONVEYERS FLUID CURRENT ...........406
DESIGN ............................D08/62
LAMINATED FABRIC SANDING ..........156
SANDBLAST ABRADING APPARATUS ......51/410+
METHOD .........................51/319+
SCATTERING UNLOADERS ..............239/650+
TRACK .............................291
SANDGLASS DESIGN .................... D10/44
SANDING
BELTS .............................51/357+
BLOCKS ............................51/204
DISCS .............................51/358+
DRUMS .............................51/358+
SANDWICH MAKING
APPARATUS .........................99/450.1
PROCESS ...........................426/502+
SANITARY
EQUIPMENT & HANDLING ..............D23
NAPKINS ...........................604/358+
BELT ...........................D02/625
DESIGN .........................D24/125
SHIELD ............................604/393+
SANTALOL (SEE ALICYCLIC HYDROCARBON) 585/350+
SANTONIN ............................ 549/299
SAP BUCKETS ......................... 47/50+
TURPENTINE AND RUBBER .............47/11
SAPOGENINS .......................... 540/17+
SAPONIFYING
CELLULOSE ETHER OR ESTER FIBERS ...8/130
DYEING TEXTILES COMBINED ..........8
FATS OR OILS ......................554/156+
MIXTURES .......................252/369+
NATURAL RESINS ....................530/200+
ROSIN .............................530/224+
SAPONIN ............................. 536/4.1+
SARAN T M ........................... 526/343
SARCOPHAGI MOLDS .................... 425
SARCOSINE ........................... 562/575
SASH
ACCESSORIES
BALANCES .......................16/193+
BURGLAR ALARMS AND FASTENERS ...116/16+
CORD FASTENERS .................16/202+
CORD GUIDES ....................16/210+
ELECTRIC SWITCHES ..............20/61.62+
WEIGHTS ........................16/216+
GARMENT SUPPORTER .................2/300
MAKING ............................144/5+
PANEL .............................52/782+
SECTIONED ......................52/455+
WINDOW
LOCKS FOR ......................70/89+
VENTILATING ....................454/211
SATCHEL SEE POUCH
SATELLITE SEE SPACE SHIP ............ 244/158.R+
APPLICATIONS, PHOTOELECTRIC CELL ..136/292*
TELECOMMUNICATIONS, MOBIL REPEATER 455/12.1+
SATURABLE CORE REACTOR
EXTERNAL OR OPERATOR CONTROLLED ...323/329
INPUT RESPONSIVE ..................323/302
LINEAR AMPLIFIER SYSTEMS ..........330/8
NON-LINEAR REACTOR SYSTEMS ........307/401
OUTPUT RESPONSIVE .................323/249
SELF REGULATING ...................323/310
TRANSFORMER SYSTEMS ...............323/250
VOLTAGE MAGNITUDE CONTROL .........323/253
SATURATING
FIREPROOFING COMPOSITIONS .........252/601
PRESERVING ........................422
TRANSFORMER .......................336/155
EXTERNAL OR OPERATOR CONTROLLED 323/329
INPUT RESPONSIVE ...............323/302
OUTPUT RESPONSIVE ..............323/249
REGULATING SYSTEM ..............323
SELF REGULATING ................323/310
SAUCES .............................. 426/589+
SAUERKRAUT SEE KRAUT
SAUNA
BATH ..............................D24/203
HEATER ............................D23/315
SAUSAGE ............................. 426/129
CASING ............................426/140+
INEDIBLE .......................428/34.1+
SHIRRED CASING .................206/802*
WALL STRUCTURE .................138
COOKERS
ELECTRODE TYPE .................99/358
OPPOSED HEATED SURFACE TYPE ....99/380+
SPIT OR IMPALING TYPE ..........99/419+
SUPPORT COMBINED ...............99/441
GRINDERS ..........................241
LINKERS ...........................452/46+
STUFFERS ..........................452/35+
SAVINGS BOXES ....................... 232/4.R+
PAPER TYPE ........................229/8.5
TOY ...............................446/8+
WITH REGISTER .....................235/100
SAW ................................. 30/166.3+
BAND ..............................30/380
BAND SAW ..........................83/788+
BARREL HEAD MAKING ................147/38
BONE ..............................606/82
TREPHINE .......................606/172+
BOW ...............................30/507+
BUTCHERING ........................452/149+
BUTTON BLANK SAWING ...............79/15+
CHAIN .............................30/381+
CHAIN SAW .........................83/788+
CLEANERS AND OILERS ...............83/169
DADO ..............................144/222
DRAG SAW ..........................83/771+
FRAME .............................83/859
HAND ...........................30/166.3+
FRET ..............................30/513
GAUGE .............................33/202
GIN ...............................19/55.R+
GUMMERS ...........................76/25.1+
WHEELS .........................76/45
HANDSAWS ..........................30/166.3
COMBINED WITH OTHER CUTTER .....30/144
COMBINED WITH OTHER TOOLS ......7/148+
HOLE SAW ..........................408/204
MAKING ............................76/25.1+
METHODS ........................76/112
METAL SAWING MACHINES .............83
SAWS ...........................83/835+
ROTARY ............................30/388+
SCROLL ............................83/783+
HAND ...........................30/513+
SETS ..............................76/58+
STAVE JOINTING ....................147/28+
STONE SAWING ......................125/12
SURGICAL ..........................606/176
TABLE SAW .........................83/477+
TABLES ............................269/289.R
GAUGES .........................83/522.16+
MODIFIED FOR BLADE .............269/83+
TEETH .............................83/835+
FASTENINGS .....................83/840+
VEGETABLE AND MEAT COMBINED WITH 83
CUTTER .........................83
WOOD SAWING DEVICES ...............83
DESIGN HAND SAW ................D08/95+
DESIGN, POWER SAWS .............D08/64+
DESIGN, SAWING MACHINERY .......D15/133
GUARDS .........................83/440.2
GUIDES .........................83/821+
WOOD SLIVERING GANG ...............144/189
WOODWORKING ROTARY CUTTER .........144/222+
SAWBUCKS AND SAWHORSES
BUCK, IE HOLDING OR CLAMPING ......269/296+
HORSE, IE SCAFFOLD OR PLANK
SUPPORTING .....................182/181+
SAWDUST
BRIQUETTE .........................44/590+
BURNERS (SEE FURNACES SOLID FUEL BURNING SAWDUST REFUSE AND WET FUEL)
FUEL ..............................44/506
FUR CLEANING BY ...................69/23+
MAKING PROCESSES ..................241/28
SAWHORSE ............................ D25/67
SAWING (SEE SAW)
BUTTON BLANKS .....................79/15+
DOG ...............................269
FEED ..............................83/401+
METAL .............................83
SAWMILL DOGS WITH CARRIAGE ........83/721
STONE .............................125/12+
WOOD ..............................83
SAW TABLE GAUGES ...............83/522.16+
SAWTOOTH OSCILLATOR
DRIVEN ............................328/193+
FREE RUNNING ......................331
SAXOPHONES .......................... 84/385.R
SCABBARDS (SEE SHEATH) .............. 224/232+
DESIGN ............................D03/102
ICE SKATE .........................280/825
SWORD .............................224/232+
DESIGN .........................D03/102
SCAFFOLDS ........................... 182/179
BRACKET SUPPORTS ..................248/235+
COMBINED ..........................182/129
CONVERTIBLE .......................182/20
LADDER .........................182/27
DESIGN ............................D25/62+
DESIGN, ELEMENT OR COUPLING .......D25/68+
ELEVATING MEANS ...................182/141+
FOLDABLE ..........................182/152+
PLATFORM ..........................182/222+
SHAFT SUPPORTED ...................182/128
EXTERNAL .......................182/187
SCALDER
CLEANING ..........................134
FOWL AND HOG ......................452/74+
PEELER OR PARER COMBINED ..........99/483
SCALE (SEE WEIGHERS)
ARMORED TIRE ......................152/206
BATHROOM ..........................D10/87
LAMELLATE COMPOSITION .............106/415+
METAL SCALING .....................29/DIG.34
MUSIC
AUTOMATIC NOTE SELECTOR ........84/152+
ENHARMONIC .....................84/451
KEYBOARD TOUCH PLATE ...........84/428
OPTICAL ELEMENT COMBINED ..........359/436+
OPTICAL POINTERS ..................359/436+
PANS ..............................177/262+
PRICE .............................177/25.11+
REGISTER ..........................235/124
REMOVER AND PREVENTER
COMPOSITION ....................252/80+
DENTISTRY ......................433/143
ELECTROLYTIC APPARATUS .........204/196+
ELECTROLYTIC PROCESS ...........204/147+
FISH ...........................452/71+
HAMMER .........................29/81.15
MAGNETIC APPARATUS .............422/186.2+
METALWORKING ...................29/81.1+
WATER SOFTENER .................252/175+
RULE OR ...........................D10/71+
RULER .............................33/494
SQUARE ............................33/474
TYPEWRITER ........................40/705+
LINE SPACING ...................40/548+
WEIGHING INSTRUMENT ...............177
DESIGN .........................D10/87
SCALLOP
PROCESSING FOR FOOD ...............452/12
SCALPELS ............................ 606/167+
SCANDIUM ............................ 156/DIG.114
SCANNING
ANTENNA ...........................359/197+
FACSIMILE .........................358/474+
OPTICAL ...........................359/197+
ELECTROPHOTOGRAPHIC COPIER .....355/233+
PERIODICALLY MOVING OPTICAL ELEMENT359/197+
PERISCOPE .........................359/402+
PHOTOELECTRIC .....................250/200+
TELEVISION .....................358/199+
TELESCOPE .........................359/399+
SCARECROW ........................... 40
NOISE MAKER
BELLS ..........................116/148+
HORNS ..........................116/137.R+
SCARF
APPAREL ...........................2/207
DESIGN .........................D02/500+
DESIGN FUR .....................D02/601
DESIGN HABERDASHERY ITEM .......D02/500+
DESIGN SHAPED ..................D02/500+
DESIGN SHAPED ASCOT ............D02/605+
HANGER FOR FUR .................223/97
JOINT .............................238/230+
SLIDE HOLDER ......................D11/202+
SCARFING (SEE SKIVING)
APPARATUS FOR METAL ...............266/51+
BLOWPIPES ......................239/398+
PROCESSES FOR METAL ...............148/194+
SCARIFIER
EARTHWORKING ......................172
WITH SCRAPER ...................37/381+
STAMP .............................81/9.21
SURGICAL
LANCET .........................606/181+
OTHER INSTRUMENTS ..............606/186
RECEPTOR COMBINED ..............604/22
SCATTERING (SEE SPRAYER; SPRINKLING)
DRYING APPARATUS CENTRIFUGAL ......34/59
FROM AIRCRAFT .....................244/136
INSECT POWDER DUSTERS .............239
NON-FLUID MATERIAL SCATTERING .....239/650+
PLANTING BROADCASTING .............111/8+
PNEUMATIC CONVEYOR DISCHARGE ......406/157+
ROAD TREATING MATERIAL ............404/101+
TRACK SANDERS .....................291
SCAVENGER & SCAVENGING
ANESTHESIA GAS SCAVENGING SYSTEM ..128/910*
OXYGEN SCAVENGING .................252/186.1
SCHOOL
BUS SIGNAL LIGHTS .................340/433
DESKS AND SEATS ...................297/135+
DESIGN .........................D06/335+
DESIGN, WITH DRAWER ............D06/335+
SCHREINERIZED FABRICS ............... 26/69.R
SCIENCE TEACHING .................... 434/276+
SCILLIN ............................. 536/4.1+
SCISSORS (SEE NIPPER; SHEARING) ..... 30/194+
BUTTONHOLE ........................30/120
CAN OPENING .......................30/428
DESIGN ............................D08/57
KNIFE COMBINED ....................30/146
MANICURING ........................30/29
COMPOUND TOOL ..................132/75.4+
MATERIAL HOLDER COMBINED ..........30/131+
NIPPER COMBINED ...................30/145
PLIER COMBINED ....................7/135+
SHARPENING
ABRADING DESIGN ................D08/93
APPARATUS ......................76/82.2
COMBINED WITH CAN OPENER .......D08/35
POWER SHARPENER ................D08/63
PROCESS ........................51/285
SCLEROSCOPE ......................... 73/79
SCOOP ............................... D07/691
BAG FILLING .......................141/108+
DITCHERS ..........................37/379+
SLIT TRENCHER ..................37/367+
DREDGERS ..........................37/341
EXCAVATING ........................37/411+
ICE CREAM .........................425/118
ICE CREAM .........................425/221
ICE CREAM .........................425/276+
DESIGN .........................D07/681
KITCHEN ...........................294/55
PUMP ..............................417/232
RAILWAY GRADERS ...................37/106+
ROTARY DRYER ......................34/188
SHOVEL ............................294/55
SIFTER SUPPORT ....................209/418
SNOW EXCAVATOR ....................37/264+
VEHICLE FENDER ....................293/42+
SCOOTER VEHICLE ..................... 280/87.1+
TOY ...............................D21/81
SCOPOLAMINE ......................... 546/91
IN DRUG ...........................514/291
SCORE BOARDS
BOWLING ...........................473/69+
CHANGEABLE ........................116/222+
ELECTRIC SIGN, MATRIX ..........345/73
ELECTRIC SIGN, MONOGRAM ........345/44+
COMPUTER CONTROLLED, MONITORED ....364/411
ELECTRIC ANNUNCIATOR ..............340/323.R
ELECTRICAL REGISTERING TYPE .......377/5
FOR GAMES .........................116/222
ELECTRICAL .....................340/323.R+
GAMES .............................235/90
IMAGE PROJECTION ..................353/45
PRINTED MATTER ....................283/48.1+
TARGET COMBINED ELECTRICAL ........273/371+
TARGET COMBINED MECHANICAL ........273/378+
SCORERS FOR GAMES ................... D10/46.1
SCORING SEE NOTES TO ................ 33/18.1+
IMPLEMENTS ........................30/164.9
INDENTING STYLUS ...............81/9.2
MACHINES ..........................83/861+
METAL WORKING .....................29/DIG.33
OF PAPER ..........................493/396
PAPER BAG MAKING ..................493/228+
PAPER BOX MAKING ..................493/59+
PLANE .............................144/186+
REGISTERS .........................235
SCORE LINE, SUPPORT ...............248/909*
STATIC MOLD FOR MAKING SCORED ITEM 249/52
WOOD SLICING COMBINED .............144/42
SCOTCH BLOCK ........................ 104/258
SCOTCH YOKE ......................... 74/50
SCOURER AND SCOURING
ABRADING ..........................51/16+
POLISHING COMBINED .............51/4
TOOLS ..........................51/391+
TUMBLING .......................51/163.1+
CONCENTRATION OF NATURAL CURRENT ..405/73
DREDGER ...........................37/342+
GRAIN .............................99/600+
PROCESSES ......................426/483+
PAD,HOUSEHOLD USE .................D32/40+
TEXTILE CLEANING ..................8/139+
SCOWS (SEE BARGES) .................. 114/26+
SCRAM ROD (SEE NUCLEAR) ............. 376/207
COMPONENT STRUCTURE ...............376/327
ELEMENT ...........................376/219
SCRAP SEE TRASH
BINDER DEVICE RELEASABLY ENGAGING
APERTURE OR NOTCH OF SHEET .....402
BINDINGS .......................281/22
METAL
BOX ............................428/576
CUTTING ........................83
ELECTROLYTIC STRIPPING
APPARATUS ....................204/193+
ELECTROLYTIC STRIPPING
PROCESSES ....................204/146
PILE OR FAGOT ..................428/588+
PREHEATING OR MELTING ..........266/901*
RECLAIMING BY
HYDROMETALLURGY ..............75/715+
METALLURGY ...................75/401+
SCRAPER (SEE RAKE; REMOVERS)
BOILER CLEANING ...................122/387
BONE ..............................606/84+
BRISTLE BRUSH COMBINED ............D04/116+
BULLDOZER .........................172/811+
CARBON BLACK MAKING ...............422/150+
CASTER WHEEL ATTACHMENT ...........16/41
CLEANING DEVICE ...................15/236.1+
BRUSH COMBINED .................15/111+
BRUSH PAINT CAN ATTACHMENT .....220/695+
DESIGN, FOOD ...................D32/40+
DESIGN, FOOD PREPARATION .......D07/688+
INSIDE PIPE OR TUBE ............15/104.16+
MACHINE ........................15/93.1+
VACUUM CLEANER NOZZLE COMBINED .15/401
WINDSHIELD WIPER COMBINED ......15/256.5+
CONVEYING FROM HEAT
EXCHANGE SURFACE ...............165/95
CONVEYOR BELT UNLOADER ............198/637
COOKING OR BAKING MOLDS COMBINED ..249/77
CUTTING TOOLS .....................30/169+
WITH MATERIAL HOLDER OR 30/136
DISPOSAL .....................30/136
DRYING RACK .......................34/185
DRYING RAKE ATTACHED ..............56/400.5+
EARTHWORKING ......................172
RAILWAY SNOW EXCAVATOR .........37/214+
TRANSVERSE ENDLESS ROAD GRADER .37/388
ERASER ............................30/169+
BURNISHER COMBINED .............7/124+
FILTER CLEANING ...................210/407+
FURNACE ASHPAN ....................110/170
GRINDING OR MILLING MEMBER CLEANER 241/166+
HEAT EXCHANGE CYLINDER ............165/97+
HOG SCRAPER .......................452/94+
SCALDER COMBINED ...............452/75+
HOUSEHOLD CLEANING TOOL ...........D32/35+
INTAGLIO PRINTING WIPER ...........101/169
ROTARY WITH TRANSFER ...........101/154
WIPER FOR ROTARY ...............101/157
LAND VEHICLE WHEEL ATTACHED .......280/855+
LEATHER MANUFACTURES ..............69
METALLIC RECEPTACLE COMBINED ......220/695+
PIPE BOWL .........................131/246
PLOW OR CULTIVATOR ................172/610
POROUS BLOCK FILTER CLEANER .......210/116+
SEALED BEARING ....................384/137
SHOE ..............................15/237+
DESIGN,BOOT OR .................D32/47
SCRAPER FOR VEHICLE ............D12/203
SNOWPLOW ..........................37/266+
STAMP SCARIFIER ...................81/9.21
SURGICAL ..........................606/159
DESIGN .........................D24/146+
WICK TRIMMER ......................431/120
WOODWORKING .......................144/115
SCRATCHER
ASH RECEIVER COMBINED .............131/234
BACK ..............................128/62.R
CIGAR CUTTER COMBINED .............131/249
CIGAR OR CIGARETTE COMBINED .......131/351
MATCH .............................44/643
MATCH COMBINED .................44/510
SAFE COMBINED ..................206/137+
SMOKING DEVICE COMBINED ...........131/185
WELL ..............................166/170+
SCREED
PLASTERING ........................52/364+
CORNER .........................52/255+
ROAD OR PAVEMENT ..................404/118+
SCREEN (SEE SHIELD; SIFTER)
BED ...............................5/512
COMBINED .......................5/163
CATHODE RAY TUBE ..................313/461+
COLOR LANTERN .....................362/166+
DECORATIVE PANELS .................D06/332
ELECTROPHOTOGRAPHIC ELECTRODE .....355/262
ELECTROPHOTOGRAPHIC PHOTORECEPTOR .355/211
ELEVATOR DOOR .....................187/55
FIREPLACE .........................126/544
FLUID CURRENT .....................210/348+
DREDGERS WITH ..................37/318+
FAUCET COMBINED ................210/449
FLUME ..........................210/154+
GAS FILTER .....................55
RESTRICTOR WITH ................138/41
STARCH MAKING ..................127/25
TRACK SANDER ...................291/48
TRACK SANDER FLUID DELIVERY ....291/13
FLUORESCENT .......................250/483.1
FURNACE DOOR FLUID SCREEN .........110/179
FURNITURE .........................160/135
GAS FILTER ........................55
GLARE AUTO ........................296/97.1+
GRID ..............................313/297+
STRUCTURE ......................313/348+
HALFTONE ..........................359/893+
CHEMICALLY DEFINED .............430/6+
INSECT TRAP WITH ..................43/119
LUMINESCENT
NUCLEAR REACTIONS ..............376/153
NUCLEAR REACTIONS ..............376/156
NUCLEAR REACTIONS ..............376/463
PROCESS OF MAKING ..............430/23+
OPTICAL FILTER ....................359/885+
COLOR PHOTOGRAPHY ..............354/100+
INFRA-RED ......................359/350+
LENTICULAR .....................354/101
PHOTOGRAPHIC CHEMICALLY DEFINED 430/4
ULTRA-VIOLET ...................359/350+
PHOSPHORESCENT ....................250/483.1
PHOTOGRAPHIC ......................D16/241
PHOTOGRAPHIC PRINTING .............359/893+
CHEMICALLY DEFINED .............430/6+
PLANT .............................47/26+
FROST PREVENTING ...............47/2
TREE COVERS ....................47/20
POTATO DIGGER .....................171/71+
POTATO DIGGER .....................171/111+
PLOW COMBINED ..................171/71+
PLOW COMBINED ..................171/111+
PROJECTION, IE MOVIE ..............359/443+
PROJECTOR LIGHT ...................362/257+
RACKS WITH ........................211/180
SAFETY FOR FILLING DEVICES ........141/97
SEAT COMBINED .....................297/184.1+
SIFTERS ...........................209/233
SPECIAL RAY, EG X-RAY .............250/483.1
STUFF WORKING
FORMING FIBER ARTICLES .........19/148
FORMING FIBER WEBS .............19/304+
PAPER PULP .....................210/348+
TRACK SANDER ......................291/48
TYPEWRITER KEYBOARD ...............40/714+
URINAL ............................4/292+
WARSHIP ARMOR .....................114/14
WELL SCREEN .......................166/227+
EARTH BORING MEANS COMBINED ....175/314
MAKING .........................29/163.7+
WINDOW ............................160
DESIGN .........................D25/53
WIRE FABRIC .......................245
MAKING .........................140/3.R+
X RAY
BUCKY GRID .....................378/154
FILM ...........................378/185
FLUORESCENT OR PHOSPHORESCENT ..250/483.1
TUBE WITH SECONDARY RAY ........378/140
SCREW (SEE THREADED) ................ 411
ADJUSTED OR ACTUATED (SEE VALVE)
CHAIR PEDESTAL DESIGN ..........D06/364+
DUMP DOOR RAILWAY CAR ..........105/307
HOOP DRIVER ....................147/11
MECHANICAL PENCIL LEAD FEED ....401/68+
PULLER .........................29/256+
PUNCH ..........................83/631
RAILWAY TRACK PEDESTAL .........238/120
RECIPROCATING BENDER ...........72/454
STAND ..........................248/405+
STOOL ..........................108/138
SWITCH .........................20/507
TUBE AND BAR DRAWING ...........72/287
VALVE APPLIER ..................29/217+
WRENCH .........................81/155+
APPAREL FASTENER ..................D11/200+
CAPPING NAILS & SCREWS ............470/5+
CLAMP GRIP AND VISE
BELT FASTENER CLAMP ............24/37
BOOT ANTISLIP ANCHOR ...........36/65
CABLE GRIPPERS RAILWAY .........104/210
CABLE GRIPPERS RAILWAY .........104/223
CLAMPS .........................269/86+
FENCE RAIL CROSS CONNECTIONS ...256/69
FENCE WIRE CROSS CONNECTIONS ...256/55
MOP HOLDER .....................15/153
ROPE HOLDERS NUT CLAMP .........24/135.R+
SKATE TOE OR HEEL ..............280/11.32
VISES ..........................269
CLOSURE
BREECH ORDNANCE ................89/19+
DISPENSER ......................222/549+
JAR OR BOTTLE CAP ..............215/329+
JAR OR BOTTLE STOPPER ..........215/356+
METALLIC RECEPTACLE ............220/288
PIPE AND TUBULAR CONDUITS ......138/89+
WATCHCASE ......................368/310
WOODEN BARREL BUNGS ............217/107
CLOSURE REMOVER ...................81/3.45
CONNECTORS ELECTRIC ...............439
FIXTURE ........................439/641+
OUTLET BOX .....................439
SWITCH WITH ....................20/51.14+
CONVEYOR & FEEDER (SEE CONVEYOR,
SCREW; FEEDER) .................209/913*
ACETYLENE GENERATOR CARBIDE
FEED .........................48/54
DRILL FEED .....................408/129+
ELEVATOR DRIVE .................187/24+
FURNACE TYPE ...................414/197
HOLLOW HEAT EXCHANGING .........165/87
LATHE FEED .....................82/141
LOCOMOTIVE TENDER FEED .........105/234
MILL FEED ......................241/246+
SAND FEED TRACK SANDER .........291/33
SAUSAGE STUFFER ................452/44
SCREW OR CAM CONVEYOR ..........29/DIG.1
STATIC RECEPTACLE ..............414
STOKER FEED ....................110/110
TYPEWRITER FEED ................40/328+
VEGETABLE AND MEAT CUTTING AND
COMMINUTING FEEDS ............241
WOOD SLICER FEED ...............144/179
DESIGN ............................D08/387
DRIVER (SEE SCREWDRIVER) ..........81/436+
CONSTRUCTED FROM SPECIFIC
MATERIAL .....................81/900*
ELECTRICAL CONNECTION FORMINE ..7/108
WITH SCREW FEED ..............81/57.37
EARTH BORING BIT ..................175/327+
EXCAVATORS ........................37/351+
EXTRACTOR .........................81/436+
FASTENINGS
BOTTLE OR JAR CLOSURE CLAMP ....215/281+
BOTTLE OR JAR CLOSURE CLAMP ....215/283
BOTTLE OR JAR CLOSURE PIVOTED
FASTENER .....................215/243
FLUORESCENT OR PHOSPHORESCENT ..250/462.1
HORSESHOE ......................168/23
LATCH BOLT .....................292/251
LATCH BOLT OPERATOR ............292
ADJUSTABLE BACKSET ...........292/1.5
LOCK BOLT ......................70/140
MACHINE I.E BOLT ..............411/378+
RAIL JOINT CHAIR ...............238/202
RAIL JOINT SLIDE FASTENER ......238/332
RAIL JOINT TIE PLATE ...........238/303
SEPARABLE BUTTON ...............24/105
SETSCREW .......................403/362
SETSCREW KNOB ..................292/350+
SPIKES RAILWAY .................238/372+
TOOL HANDLE ....................403
WATCHCASE BOW PENDANT ..........368/304
WOOD ...........................411/378+
GEARING ...........................74/424.7
CLUTCH OPERATOR ................192/94
INTERMITTENT MECHANICAL 74/111
MOVEMENTS ....................74/111+
MECHANICAL MOVEMENTS ...........74/20+
NUT WITH .......................74/424.8R
POWER LIMIT STOP ...............192/141
SHIP STEERING ..................114/155+
STEERING CONTROL ...............74/499
JACK LIFTER STRETCHER & TIGHTENER .254/98+
BARREL HOOP ....................217/95
COMBINED .....................254/7.R
ELECTROSTATIC ................254/92
NAIL EXTRACTOR ...............254/7.R
PRINTERS QUOINS ................254/41
SAIL ...........................114/109+
STRETCHER ......................254/231+
CARPET .......................254/200+
TRAVERSING JACKS ...............254/85
MAKING ............................470/8+
ABRADING .......................51/288
CAPPING ........................470/5+
LATHE CUTTING ..................82/110+
MACHINE ........................29/33.R+
MOLD ...........................164/216
MOLDING GLASS ..................65/309+
ROLLING ........................72/88+
ROLLING PROCESS ................72/365.2+
THREADING ......................408
WIRE AND INSERTING .............29/564.6
WOOD ...........................470/59
PIPE AND ROD JOINTS AND CONNECTORS
CHUCKS .........................279
ELECTRICAL CONNECTORS ..........439/191+
ROD JOINTS .....................403/343
SOCKETS ........................279/9.1+
TIES RAILWAY SCREW RODS ........238/53
PRESS
DIE CUTTING ....................83/631
DISPENSER FOLLOWER .............222/390
FORGING ........................72/454
PROPELLER
AIR ............................416/176
AIRCRAFT WITH ..................244/65+
SHIP ...........................440/49+
SHIP MANUAL DRIVE ..............440/21
PUMP ..............................415/71+
AGITATING ......................366/266
SETSCREW GUARD ....................74/617
SETSCREW GUARD KNOB ...............292/351
THREAD GAUGE ......................33/199.R
THREADING .........................470/10
VALVE .............................251/216
BOTTLE .........................215/314
DISPENSER ......................222/549+
SCREWDRIVER ......................... 81/436+
COMBINED WITH DIVERSE TOOLS .......7/165+
COMBINED WITH DIVERSE WRENCH ......81/437
CONSTRUCTED FROM SPECIFIC MATERIAL 81/900*
DESIGN .........................D08/82
FLOOR JACK .....................254/13
EYE SCREW, ADAPTED FOR ............81/901*
MACHINE ........................81/54