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
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363-131 121-55A 14-.5
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subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
CURTAIN BEDSTEAD ..........................5/163 CABINET ...........................312/3+ CAMERA SHUTTER ....................354/241+ DESIGN,WINDOW .....................D06/575 LACE OR NET .......................87 DESIGN .........................D05/11+ LOOP THREADER FOR CURTAIN RODS ....223/105 MATERIAL SEE TEXTILE NET OR MESH FABRIC ................D05/11+ PIANO PIANISSIMO DEVICE ...........84/220 PORTABLE FLEXIBLE PANEL TYPE ......160 PROJECTION LANTERN DIMMER .........362/278 PULLS KNOB AND CORD ..................16/122 TASSELS ........................428/28 RAIL OR RUNNER ....................16/87.R+ RAILWAY SLEEPING CAR ..............105/324 RELEASER FOR TRAIN VESTIBULE ......105/23+ RIGID TIEBACK .....................D08/368 RING ..............................16/108+ DESIGN .........................D08/367+ ROD ...............................211/86+ BRACKET ........................248/261+ DESIGN .......................D08/363+ DESIGN .......................D08/380 DECORATIVE ELEMENT .............52/301 DESIGN .........................D08/376+ SHADE ROLLER BRACKET COMBINED ..248/252+ SINGLE .........................211/105.1+ ROPE FOR PULLING ..................160/340+ SHEET DELIVERY ....................271/67 SHOWER BATH .......................4/608+ STRETCHER .........................38/102.1+ SUPPORT OR RACK WITH ..............211/180 THEATER CURTAIN DERRICK HOIST .....254/266+ VALVE HEAD ........................137/625.28+ VEHICLE DESIGN .........................D12/183 STORM FRONT ....................296/83 TOPS ...........................296/138+ CURTAIN WALL ........................ 52/235 CURVED WALL .......................52/245+ PICTURE WINDOW ....................52/766+ CURVE ANALYSIS, CHART & .................33/1.C CABLE RAILWAY .....................104/189+ FRENCH ............................33/561.2+ RULER AND SCRIBER GAUGE ..........................33/561.2+ LINE ...........................33/27.1+ COMPASS ......................33/27.2+ CONIC SECTION ................33/27.8 ROSE ENGINE ..................33/27.11 SINE CURVE ...................33/27.1 SPIRAL .......................33/27.9 LINE COMBINED ..................33/26 PANTOGRAPHIC ...................33/23.1+ SURFACE ........................33/21.1+ TRACK .............................238/15+ CURVED WORK FORMING MEANS GEAR CUTTING ......................409/1+ GLASS MOLDING .....................65/286+ METAL BENDING .....................72/380 MILLING ...........................409/64+ PATTERN CURVILINEAR DRAW ..........164/215+ PLANING ...........................409/309+ PLATE CUTTING .....................82/72+ SAW TABLE GAUGES ..................83/471+ STAVE JOINTING TRAVELING SAW ......147/34 WOOD SHAPING GUIDE ................144/152+ CUSHION SEE MATTRESS ................ 5/448+ BILLIARD TABLE ....................473/32 BOWLING ALLEY .....................473/114 CHRYSANTHEMUM .....................PLT/74.1+ DASH BOARD MOUNTED ................280/727+ DESIGN ............................D06/596 ELEVATOR WELL END .................187/67 LAND VEHICLE LETDOWN TOP ..........296/125+ PILLOW ............................5/636+ PIN CUSHION .......................D03/27 PUMP PRESSURE COMPENSATOR .........417/540+ RAIL SEAT .........................238/283+ RAILWAY WHEELS ....................295/11+ SADDLE ............................54/41.1 SPRING DEVICE .....................267 RECIPROCATING BED ..............267/75 WELL RIG WALKING BEAM .............74/581+ CUSHIONED DEVICE AXLE BOX ..........................105/224.1 BEDPANS ...........................4/456+ BOXES .............................217/5+ CHAIR SEAT ........................297/452.16+ CHAIR SEAT ........................297/452.48+ CONNECTING RODS ...................74/583 CONTAINER .........................493/904* FOR PISTON OF EXPANSIBLE CHAMBER 92/85.R DEVICE .........................92/85.R GUN STOCK .........................42/74 DESIGN .........................D22/111 HEEL ..............................36/35.A+ HORSESHOE .........................168/12+ DESIGN .........................D30/147+ IMPACTING DEVICE ..................173/210+ POWER HAMMER AND PRESSES ..........72/431+ RAILWAY DRAFT DEVICES .............213/7+ SHELL .............................102/473+ SHOE HEEL ...........................36/35.A+ HEEL ANTISLIP ..................36/59.R+ HEEL VENTILATED ................36/3.R+ INSOLE .........................36/44 INSOLE DESIGN ..................D02/961 PADS ...........................36/71 SOLE ...........................36/28 SOLE ...........................D02/947+ SOLE VENTILATED ................36/3.B SOLE ..............................36/28+ TIRES .............................152/151+ TOOL DRIVING MEANS ................173/162.1 TYPEWRITER KEY CAP AND STEM .......40/491+ WHEEL AND AXLE ....................301/2 WINDOW SASH .......................49/428 CUSPIDOR CLEANER ...........................15/73 DENTAL APPARATUS COMBINED .........433/97 DESIGN ............................D34/2 STOVE ATTACHMENT ..................126/32 STRUCTURE .........................4/258+ CUT FILM HOLDERS .................... 354/275+ MAGAZINE ..........................354/174 CUT PILE FABRIC CUTTING ...........................26/13 FINISHING .........................26/2.R+ WOVEN .............................139 CUTICLE CUTLERY ...........................30 COMBINED .......................132/73.5 CUTLERY ............................. 30 BLADES ............................30/346+ CUTTING TOOLS .....................30/165+ DESIGN, MISCELLANEOUS .............D07/649+ HANDLES & BLADE CONNECTIONS .......30/340+ HOLDER FOR ........................D07/637 HOLDERS FOR DETACHABLE BLADES .....30/329+ MAKING ............................76/104.1+ DIES FOR .......................72/470+ SHEATHED ..........................30/151+ SILVERWARE SORTING ................209/926* CUTOFF BRAKE SYSTEM FLOW RETARDER AND ....303/84.1 EXPANSIBLE CHAMBER MOTOR ADMISSION ......................91/247+ MULTIPLE EXPANSION .............91/152+ FLUENT MATERIAL ...................251 AUTOMATIC WEIGHER COMBINED .....177/60+ FLUID DISTRIBUTION VALVE ACTUATION ....................251 FOOD DEPOSITING MACHINE ........425/447+ FOOD DEPOSITING MACHINE ........222 HOPPER CUTOFF TO SIFTER ........209/246 LUBRICATION GRAVITY FEED .......184/66+ MILKING MACHINE VACUUM LINE ....119/14.8 NOZZLE WITH PRESET .............239/67+ RECEPTACLE FILLING .............141/192+ SAND FEEDER ....................291/31 SLIT RESILIENT DIAPHRAM DISPENSER ....................222/490 WATER DISTRIBUTION SPOUT AND ...137/872+ FLUENT MATERIAL DISPENSER BIASING CLOSURE ................222/511+ CONTENTS PRESSURE OPERATED .....222/491 FLOW CONTROLLER ................222/544+ GRAVITY ACTUATED ...............222/500 MOTOR OPERATED .................222/504 PRESET CUTOFF ..................222/14 RATE OF FLOW RESPONSIVE ........222/59 RELATIVELY MOVABLE ACTUATOR FOR 222/505 SECTIONAL ......................222/502+ SNAP ACTION ....................222/498+ FLUID PRESSURE REGULATOR COMBINED .137/456+ FUEL FEED AUTOMATIC BURNER CONTROL .......431/18+ BOILER .........................122/447 BURNER NOZZLE ..................239/569+ SELECTIVELY PRESET ...........239/67+ MILKING MACHINE VACUUM LINE .......119/14.8 STEAM ENGINES .....................91/247+ CUTOUT (SEE CIRCUIT, MAKER & BREAKER) ARC LAMP CIRCUIT ..................314/10+ ELECTRIC VEHICLE SUPPLY ...........191/8 FLUID HEATER ......................236/21.R LAMP CIRCUIT ......................315/119+ MUFFLER ACOUSTIC .......................181/236 VALVE STRUCTURE ................137/625.44+ SIGN LETTERS ......................40/602 SWITCHES ..........................20 CUTTER & CUTTING (SEE ABRADING; FILING; SAWING; TRIMMING) ..........83 ABRADING ..........................51 AGRICULTURAL CITRUS FRUIT CUTTER HAND TOOL ..30/113.1+ COLTERS ........................172 CORNCOB SPLITTING ..............225/93 CORNSTALK ......................56/53+ CUTTER TYPE HARVESTER ..........56/229+ DESIGN .........................D08/1+ FRUIT GATHERERS ................56/328.1+ GREEN CORN .....................460/45 HARROW DISK ....................172/518+ HARVESTER ......................56 PLANTING MACHINES WITH SEED CUTTERS ......................111 PLOW MOLDBOARD FURROW SLICE ....172/758+ POTATO CUTTERS FOR PLANTING ....83 POTATO DIGGERS .................171/26+ PRUNING SAWS ...................30/166.3+ SCYTHES ........................30/309 SICKLES ........................30/309 SOD CUTTERS ....................172/19+ STALK CHOPPERS .................56/500+ TREE HACKS FOR DEBARKING .......30/121 VINE CUTTERS ...................56/229+ BLOCK AND BOARD ...................269/289.R BOARD,HOUSEHOLD ...................D07/698 BRICK .............................83 BROACHING MACHINE .................409/243+ BUTTONHOLES .......................30/118+ MACHINES .......................83/905* CABLE .............................30 FISHING LINE ...................43/43.12 SHIPS ANCHOR CABLE .............114/221.R WELL CABLE .....................166/54.5+ WELL TORPEDO CABLE .............89/1.14 CANDLE ............................83 CANDY .............................83 CIGAR TIP .........................30/109+ DESIGN .........................D27/195 CLEANER FOR INSIDE OF PIPE ........15/104.13+ COATING PROCESSES WITH ............427/289+ COMBINED WITH OTHER TOOLS .........7/158+ COMPUTER CONTROLLED, MONITORED 364/474.1+ PRODUCT MANUFACTURING ..........364/474.1+ CUTLERY HAND MANIPULATED ..........30 ERASER COMBINED ................15/105.53 HAIR PLANERS ...................30/30+ HAIR THINNING SHEARS ...........30/195 KNIVES .........................30/165+ MANICURE .......................30/26+ NIPPERS ........................30/175+ RAZORS .........................30/32+ SAWS ...........................30/166.3+ SCRAPERS .......................30/169+ SHEARS .........................30/194+ DENTAL INSTRUMENTS ................433/144+ DERMATOME .........................606/132 DESIGN HAND HELD TOOLS ............D08/14+ ABRADING .......................D08/90+ BAYONET, DAGGER, HUNTING .......D22/118 CLEANING .......................D32/35+ COMBINED WITH KEY HOLDER .......D03/64 HAIR ...........................D28/52+ KITCHEN ........................D07/693+ KNIFE, FORK, SPOON .............D07/642+ LETTER OPENER ..................D08/102+ PENCIL SHARPENER ...............D19/73+ RAZOR ..........................D28/45+ SILVERWARE .....................D07/642+ DISPENSER WITH ....................222/80+ ARTICLE DISPENSER ..............221/30+ ARTICLE IMPALER ................221/213+ GAS OR VAPOR DISPENSING ........222/5 SOAP DISPENSER .................241/602+ EARTH AND STONE BUSH HAMMERS AND CHISELS .......125/41 CORE TYPE POSTHOLE DIGGERS .....294/50.5+ EARTH BORING ...................175 EARTH BORING BITS ..............175/327+ EARTH CORE DRILLS ..............175/403+ EARTH EXCAVATING ...............37 STONE REMOVER ................37/303 EARTH REAMERS ..................175/406+ EARTH SCOOPS ...................37/411+ EARTH WORKING ..................172 GRINDING WHEEL DRESSING ........125/11.11 MILLSTONE DRESSING MACHINE .....125/27+ MILLSTONE PICKS ................125/42 MINING MACHINES ................299/29+ PRECIOUS STONE WORKING .........125/30.1 ROCK DRILLING ..................175 ROCKWORKING IN SITU IN EARTH ...299 SHAVE TYPE MINING MACHINE ......299/34 STONE CHISELS ..................125/6+ STONE DRESSING .................125/2+ STONE PLANING ..................125/9 STONE SAWING ...................125/12+ IN PLACE IN EARTH ............299 STONE TURNING ..................125/10+ STONEWORKING ...................125 STREET SURFACE REMOVAL .........299/36 TUNNELING MACHINES .............299/29+ WELL DRILLING ..................175 EDGE ..............................83/425.2 ERASER COMBINED ...................15/105.53 ERASER MUTILATING .................30/169+ BURNISHER COMBINED .............7/124 FEEDING AND CUTTING ...............83/401+ FOOD BUTTER .........................83 CHEESE .........................83 CITRUS FRUIT ...................30/113.3 CLEAVERS .......................30/308 COOKING MOLDS WITH TRIMMER 99/430 OR DIVIDER ...................99/430 CORER ..........................99/547+ ANNULAR CUTTER HAND TOOL .....30/178+ CITRUS FRUIT HAND TOOL .......30/113.1+ WITH SEGMENTERS ..............99/545 WITH SEGMENTERS HAND TOOL ....30/302 WITH TWO BLADES ..............30/174 FISH CUTTERS ...................54/63 INDISCRIMINATE COMMINUTION .....241 INDISCRIMINATE CUTTING .........83 MEAT SAWS (SEE WOOD SAWS) PARERS FOR FRUIT ...............99/588+ PASTRY MAKING ..................425/289+ PIE SEGMENTERS .................30/114 TUB OR BLOCK WITH ..............241/199+ VEGETABLE END ..................99/635+ WAFFLE IRONS WITH EXCESS 99/375 TRIMMER ......................99/375 FURBISHING ........................409/63 GEAR CUTTING, MILLING, PLANING ....409 GLASS (SEE SEARCH NOTES) ..........83/879+ MACHINES WITH CHARGING MOLDING MACHINES WITH SHAPING AND ......65/174+ GUIDE COMBINED ....................30/286+ HAIR GUIDE FOR CUTTING ............132/213+ HARD MATERIAL IN SITU .............299 BORING .........................175 CUTTER .........................299/79+ DISINTEGRATING MACHINE .........299/29+ ICE BORING .....................175/18 ICE WORKING TOOL ...............299/24 HEATED SEE 4 NOTE TO CLASS 30 .....83/171 HEEL AND SOLE EDGE ................12/85+ I-BEAM CUTTER .....................83/DIG.2 ICE CHIPPERS .......................30/164.5 HARVESTING IMPLEMENTS ..........299/24+ HEAT CUTTING ...................62/320 HEAT CUTTING ELECTRICALLY ......30/140 IMPLEMENTS .....................299/24+ PICKS ..........................30/164.5+ SCRAPER HAND HELD ..............30/136+ SCRAPERS FOR REMOVING ICE FROM 37/266+ SIDEWALKS ....................37/266+ SHIP ICE BREAKER ...............114/42 SNOW PLOWS WITH ICE SCRAPERS ...294/54.5 INFLATABLE TUBE ...................83/DIG.3 INSULATION ........................81/90.1+ WITH REMOVER ...................81/9.4+ LEATHER MANUFACTURES ..............69 MAKING CUTTERS ....................76 EDGE BY ELECTRIC WELD219/77 DEPOSITION ...................219/77 MANICURE COMPOUND TOOL WITH .......132/75.4+ METALWORKING ......................407 AIR CURRENT GENERATED BY .......29/DIG.82 AMBULATORY, WITH FLUENT CONDUIT 29/DIG.64 AUGER LIP CUTTING ..............76/3 AX MAKING ......................76/7+ BORING HEAD ....................408/234 BORING MACHINES ................408 BROACHES .......................407/13+ CABLE SHEATH CUTTERS ...........30/90.1+ CAN OPENERS ....................30/400 CASTING COMBINED ...............29/527.6 CASTING DEVICE WITH ............164/262+ CHAIN MAKING MACHINE WITH ......59/16+ CHASING SCREW THREAD ...........408/215+ CHEMICAL HEAT EMPLOYED TO CUT ..148/194+ COLD CHISELS ...................30/168 CONTAINED SUPPLY RESERVOIR .....29/DIG.65 COUNTERSINKS ...................408/223+ CUTTER MAKING PROCESSES ........76/116+ CUTTERS FOR MACHINE MOUNTING ...407 DIE SHAPING SHEET METAL AND ....72/324+ DRILLING MACHINES ..............408 DRILLS .........................408/199 DRIVE ..........................29/DIG.55 ENGAGING CLEANER ...............29/DIG.97 EXPANDED METAL MAKING ..........29/6.1 FAN COAXIAL WITH ...............29/DIG.83 FEED ...........................29/DIG.57 FENCE BARB CUTTING .............29/7.1 FILE CUTTING ...................76/12+ FILE RESHARPENING SAND BLAST ...51/414 FILES AND FILING ...............29/76.1+ FLAME CUTTING ..................148/194+ FLAME CUTTING APPARATUS ........266/48+ FLUID CHANNEL IN ...............29/DIG.92 FLUID SPREADER CONTACTS ........29/DIG.69 FORGING MACHINE WITH CUTTING MACHINE ......................29/34.R FORGING MACHINES WITH INCIDENTAL CUTTING ...........72/324+ GEAR CUTTING MACHINES ..........409/1+ HAND MANIPULATED TOOLS FOR .....30/165+ HOOD ENCASED ...................29/DIG.86 HORSESHOE MAKING MACHINE WITH ..59/37+ IMMERSION COMPLETE .............29/DIG.71 IMMERSION PARTIAL ..............29/DIG.74 LATHES .........................82/117+ MILLING MACHINES ...............409/64+ NAIL MAKING MACHINES WITH ......470/157+ NEEDLE MAKING MACHINE WITH .....163/1+ PIN MAKING MACHINE WITH ........163/6 PIPE AND ROD CUTTERS ...........30/92+ PLANING MACHINES ...............409/288+ PRINTERS LEADS .................83 PUNCHING .......................83 REAMERS ........................408/227 RIFLING ........................409/306 ROLLING AND CUTTING MACHINES ...72/203+ ROTATING .......................29/DIG.67 SAW TOOTH CUTTING ..............76/28+ SAWING .........................83 SCRAP CUTTING ..................83/923* SCREW CUTTING LATHE ............82/110+ SCREW THREADING DIES ...........408/215+ SCREW THREADING MACHINES .......408/72.R+ SCREW THREADING TAPS ...........408/215+ SCREW THREADING WITH CUT OFF ...408/28+ SHAPERS ........................409/288+ SHARPENERS ABRADING ............51/246 SHARPENERS FOR CUTTING TOOLS ...76/82+ SHARPENERS FOR SAW TEETH .......76/30+ SHEET AND BAR CUTTING ..........83 SHEET METAL SHAPING DIE WITH ...72/324+ SHREDDING ......................29/4.51+ STAPLE MAKING MACHINE WITH .....59/71+ STEREOTYPE CONCAVE SURFACE FINISHING ....................409/309 TAP OR DIE .....................408/215+ TIRE UPSETTING MACHINE WITH CUTTER .......................29/22 TUBE AND SHEATH SPLITTERS ......30/90.1+ TUBE CUTTERS FOR WELL TUBING ...166/55 TURNING TO TAPER ...............82/15+ TURNING WITH PROFILED CUTTER ...82/13 TURNING WITH RADIAL CUTTERS IN HOLLOW HEAD ..................82/130 TYPE CASTING MECHANISM WITH ....199/54+ VALVE REFITTING PORTABLE TOOL ..409/64+ WIRE ...........................83 WIRE CUTTING WITH TAG MACHINE ..493/343+ WIRE FABRIC MAKING WITH SLAT ...140/26 WIRE STRAIGHTENING AND .........140/139+ WIRE STRETCHING IMPLEMENTS WITH 140/123.6 WRENCH ATTACHED CUTTER .........81/181+ OILER .............................83/169 PAPER .............................D15/127 PENCIL SHARPENER 30/451+ (SEE PENCIL SHARPENER)) ........30/451+ MACHINE ........................144/28.1+ PIPE HAND TOOLS ...................30/92+ PLASTIC BLOCK APPARATUS ...........425/289+ PLASTIC MATERIAL IMPLEMENTS .......30/115 PUNCHING ..........................234 RECEPTACLE OPENERS IMPLEMENT ......................30/2+ METALLIC RECEPTACLE WITH .......220/260 REFRIGERATION RELATED ..........62/294 ROTARY SEE NOTES TO ...............30/347 ROTATING AXIALLY MOVING TOOL ......408 SAFETY DEVICES ....................83/DIG.1 SELECTIVE .........................234 PATTERN CONTROLLED .............234/59 SEVERING BY TEARING OR BREAKING ...225 SEWING MACHINES COMBINED ..........112/128 THREAD .........................112/285+ SHAPING DEVICES ...................407 SHEET AND BAR .....................83 CIGAR RECEPTACLE WITH ..........206/238+ CIGAR WRAPPER CUTTER ...........131/33+ CIGARETTE MOUTHPIECE MAKING ....131/91 CLOTH FINISHING ................26/7+ DISPENSING PACKAGE WITH ........206/216 FABRIC REELS WITH ..............83 LABEL MACHINE STRIP SEVERING ...156/510+ MEASURER FABRIC AND CORD WITH ..83/522.11+ PAPER APERTURE MAKING PUNCH FOR 402/1 SHEET RETAINER ...............402/1 PAPER BAG MAKING WITH ..........493/227+ PAPER BOX MAKING WITH ..........493/56+ PRINTING MACHINE WITH ..........101/224+ SHEET MATERIAL ASSOCIATING AND FOLDING WITH .................270/21.1 SHEET MATERIAL FOLDING WITH ....493/340 STENCILING MACHINE .............101/117 TOBACCO LEAF DISINTEGRATING ....131/311+ TOBACCO PLUG ...................131/117+ TOBACCO STEM ...................131/317+ SHOEMAKING ........................12 SOAP ..............................83 SOLID MATERIAL COMMINUTION OR DISINTEGRATION .................241 SOUND WAVES .......................83/14 SOUND WAVES .......................83/701 STONE WORKING .....................125 STREET SURFACE REMOVAL ICE ............................299/24 SURGICAL ..........................606/132+ DESIGN .........................D24/146+ ELECTRICAL .....................606/39+ TEST CUTTING EDGE TESTING ...........73/104+ SHEAR STRESS, EG 1ZOD, CHARPY ..73/844 TEXTILE AND STRAND ................83/913* BERIA TYPE CUTTER ..............83/403 BOBBIN AND COP WINDING WITH ....242/19 BUTTONHOLE CUTTER ..............30/118+ ON SEWING MACHINE ............112/68 CLOTH FINISHING ................26/7+ CORDAGE WINDING WITH ...........242/48 FABRIC REELING WITH ............242/56.R KNITTING STRAND CONTROLLED STOP 66/159 MEASURER FOR FABRIC WITH .......33/732+ SEVERING CUTTER FOR SEWING MACHINE ......................112/130 SEWING MACHINE SHUTTLE WITH ....242/21 SHEARS .........................30/194+ SPOOL OR TWINE HOLDERS WITH ....83/649+ TEXTILE KNITTING ...............66/125.R+ TEXTILE SPINNING STRAND CONTROL STOP .................57/86+ TEXTILE WEAVING FABRIC .........139/291.C TEXTILE WEAVING PILE ...........139/43 TEXTILE WEAVING THREAD CONTROL .139/260+ TEXTILE WEAVING WEFT ...........139/302 THREAD CUTTER FOR SEWING MACHINE ......................112/285+ TRIMMER FOR SEWING MACHINE .....112/129 TUFTING SEWING MACHINE .........112/80.1+ WELL TORPEDO CABLE .............89/1.14 THRESHING .........................460 TOBACCO AND TOBACCO PRODUCTS ......131 CIGAR END CUTTERS ..............83 CIGAR OR TOBACCO RECEPTACLE WITH206/238+ CIGAR TIP CUTTERS HAND .........30/109 TOOLS WITH ADDITIONAL TOOLS .......7/158+ MONKEY WRENCH ..................7/139+ PLIER TYPE .....................7/129+ PLIER TYPE .....................7/132+ TORCH .............................266/48+ FEED DISPERSING ................239/398+ TRACHEOTOME .......................606/185 TREPAN ............................606/176+ TREPANNING ........................408/703* TURNING ...........................82 VEHICLE BODY ......................296/2 WOODWORKING .......................144/36+ COOPERING ......................147 DRAW KNIVES ....................30/313 KNIVES .........................30/165+ PENCIL SHARPENER ...............30/451+ RECIPROCABLE ALONG 83/746 ELONGATED EDGE ...............83/746+ SAWING .........................83 SPOKESHAVES ....................30/281 TURNING ........................142 WORK ATTACHED DEVICE ..............83/743+ CYANAMIDES .......................... 423/368 CATALYSTS CONTAINING ..............502/200 ELECTROLYTIC SYNTHESIS AQUEOUS BATH ...................204/91 FUSED BATH .....................204/63 FERTILIZERS CONTAINING ............71/55+ ORGANIC RADICAL CONTAINING ........564/103 CYANATES ............................ 423/364+ ESTERS ............................560/301 CYANIDE CATALYSTS CONTAINING ..............502/200 DETERGENTS CONTAINING .............252/141 ELECTROLYTIC SYNTHESIS AQUEOUS BATH ...................204/91 FUSED BATH .....................204/63 LEACHING ORES WITH ................75/711+ ELECTROLYSIS COMBINED ..........205 ORGANIC ...........................558/303+ PRESERVING, DISINFECTING, 422/35 STERILIZING WITH ...............422/35 SALTS INORGANIC ...................423/364 CYANINE DYES CYANOETHYLATION OF FIBERS .........8/DIG.13 PHOTOGRAPHIC COMPOSITIONS 430/581+ CONTAINING .....................430/581+ CYANO GROUP, FORMATION OF ........... 558/308+ CYANOACETIC ACID .................... 558/443 CYANOGEN AMMONIA FROM COMPOUNDS ............423/352 BIOCIDES CONTAINING ...............424/607+ ELECTROLYTIC SYNTHESIS AQUEOUS BATH ...................204/91 FUSED BATH .....................204/63 HYDROCYANIC ACID ..................423/364 SALTS .............................423/364+ CYANOGUANIDINES ..................... 564/104 CYANOHYDRINS ........................ 558/451 CYANURIC ACID ....................... 544/192 CYCLE SEE VELOCIPEDE BICYCLE TYPE ......................280/200+ DESIGN .........................D12/111 DESIGN ............................D12/107+ DICYCLE TYPE ......................280/208 ELECTRIC BICYCLE SIGNAL ...........340/432 ELECTRIC LIGHT ....................362/72 LOCKS .............................70/233 MUD GUARDS ........................280/152.1+ PARALLEL CONNECTED ................280/209 POLYCYCLES ........................280/282 RACK OR HOLDER ....................D12/115 SADDLES ...........................297/195.1+ SIDECAR ...........................D12/116 SINGLE AXIS OR WHEEL ..............280/205+ STIRLING ..........................62/6 THEFT PREVENTING ALARMS ...........116/33 TRICYCLE TYPE .....................280/200+ CONVERTIBLE ....................280/7.15+ DESIGN .........................D12/112+ SIMULATIONS ....................280/828+ VEHICLE ENERGY ACTUATED SIGNAL ....116/56+ CYCLIC HYDROCARBON (SEE ALICYCLIC HYDROCARBON; AROMATIC HYDROCARBON) CYCLIC PEPTIDES ..................... 530/317+ CYCLIC POLYMERIZATION, HYDROCARBON 585/415+ SYNTHESIS ..........................585/415+ AROMATIC HYDROCARBON SYNTHESIS ....585/415+ CYCLIC THIOCARBONATES ............... 549/30+ DITHIOCARBONATES, MONOTHIOCARBONATE549/30 TRITHIOCARBONATES .................549/36 CYCLIZATION MINERAL OIL .......................208/46+ 3,5-CYCLOANDROSTANES ................ 552/500+ CYCLOBUTYL CARBOXYLIC ACID ESTERS ... 560/123 3,5-CYCLOCHOLESTEROLS ............... 552/500+ 3,5-CYCLOGONANES .................... 552/500+ CYCLOHEXAMIDE ....................... 546 IN DRUG ...........................514/328 CYCLOHEXANOL ........................ 568/835 CYCLOHEXANONE ....................... 568/376 CYCLOHEXYLAMINE ..................... 564/462 CYCLOMETERS ......................... 235/95.R+ CYCLONE SEPARATOR ................... 406/173 GAS SEPARATION ....................55/337 LIQUID SEPARATION .................210/512.2 CYCLOOLEFINES ....................... 585/23 SYNTHESIS .........................585/350+ BY DEHYDROGENATION .............585/379+ CYCLOPARAFFINS ...................... 585/20+ SYNTHESIS .........................585/350+ CYCLOPENTADIENE SYNTHESIS ........... 585/350+ BY ALKYLATION .....................585/446 CYCLOPENTANOHYDROPHENANTHRENE 552/502 COMPOUNDS ..........................552/502+ HETEROCYCLIC ......................540/2+ CYCLOPENTYL CARBOXYLIC ACID ESTERS .. 560/121+ CYCLOPROPANE ........................ 585/350+ CYCLOPROPYL CARBOXYLIC ACID ESTERS .. 560/124 CYCLOSERINE ......................... 548/244 3,5-CYCLOSTEROIDS ................... 552/500+ CYCLOTRONS ENERGIZING SYSTEMS ................328/234 NUCLEAR FUSION REACTIONS USE IN ...376/100 STRUCTURE .........................313/62 SYSTEMS INCLUDING .................328/234 TUBES .............................313/62 CYCLOVITAMIN D ...................... 552/653 3,5-CYCLOVITAMIN D .................. 552/653 CYLINDER AIRPLANE WITH SUSTAINING ROTOR ....244/10 BRACKET SUPPORT ...................248/230+ CASTER ............................16/22+ COMPRESSOR MOVABLE CYLINDER WITH417/460 RECIPROCATING PISTON .........417/460+ MULTIPLE CYLINDER ..............417/521+ ROTARY CYLINDER ................417/462 DOOR CLOSING AND LIQUID CHECKING ..16/57 EARTHWORKING ......................172/554 ESCAPEMENT ........................368/129 EXPANSIBLE CHAMBER DEVICE .........92/169.1+ CONCENTRIC CYLINDERS ...........92/51+ LUBRICATING MEANS ..............92/153+ MOVABLE CYLINDER ...............91/196+ MOVING CYLINDER MULTIPLE .......92/117.R+ GAUGES ............................33/542+ GLASS CYLINDER MAKING .............65 GLASS HANDLING ....................414/24 GRINDING IE INTERNAL GRINDING .....51/290 HANDLES, HOLLOW CYLINDER ..........414/910* HEAD PACKING ......................277 HEAT EXCHANGE MEANS ...............165/181 HOLDING MEMBER ....................292/261 INTERNAL COMBUSTION ENGINE CONSTRUCTION ...................123/193.1 COOLING ........................123/41.72+ MULTIPLE .......................123/52.R+ OSCILLATING ....................123/42 RECIPROCATING ..................123/50.R ROTARY .........................123/43.R+ JOINT FOR ROTATING CYLINDER .......285/134+ LAGGING ...........................165/135+ LOCK ..............................70/357+ HOUSING ........................70/449 KEY ............................70/406 LUBRICATOR ........................184/18+ MACHINE GUN .......................89/13.5+ MATERIAL TREATING ABRADING FLOORS ................51/176 ABRADING WITH ROTARY FLEXIBLE 51/358+ TOOL .........................51/358+ ABRADING WITH ROTARY RIGID 51/206.R TOOL .........................51/206.R+ ACETYLENE GENERATOR ............48 BAFFLE .........................210/512.1 BRUSHING .......................15/3+ COMMINUTING ....................241/293+ CORN SHELLER ...................460/45 DRYING AND COOLING WITH ROTARY 34/63 CYLINDER .....................34/63 FIBER CARDING ..................19/112 FIBER COMBING ..................19/126+ FILTER ELEMENT .................210/497.1 HULLER .........................99/600+ LEATHER TREATMENT ..............69/37 MOVABLE FILTER .................210/402+ PAPER STUFF STRAINING ..........210/402+ PHOTOGRAPHIC PRINTING ..........355/104+ POTATO DIGGER WITH SCREEN ......171/111+ REACTOR COMPARTMENT ............210/207+ SCOURING .......................51/22+ TEXTILE TREATMENT WITH FLUID ...68/5.R+ THRESHING ......................460/59 WEB FORMING ....................162/323+ WEIGHTED LAND ROLLER ...........404/111+ WINDING ........................242/7.21 METER HAVING EXPANSIBLE CHAMBER ...73/232+ MUSIC BOXES AUTOMATIC PLAYING .....84/95.1+ COMB ACTUATOR ..................84/95.1+ ORGAN PIN CYLINDER .............84/86 SEPARABLE FROM KEYBOARD ........84/106 PANEL HANGER ......................16/89 PERCUSSIVE TOOL RAMMER ............173/125 PISTOL OR RIFLE REVOLVING 42/59 CYLINDER .......................42/59+ PUMP (SEE PUMP FLUID) MULTIPLE CYLINDER ..............417/521+ ROTARY CYLINDER ................417/462 ROTARY CYLINDER WITH 417/460 RECIPROCATING PISTON .........417/460+ ROTOR SUSTAINING AIRPLANE .........244/21 SHEET HANDLING ASSOCIATING ....................270/60 FOLDING AND ASSOCIATING ........270/32+ FOLDING, ASSOCIATING & PRINTING 270/1.1+ SOLID SEPARATION DEVICES ..........209 STEAM LOCOMOTIVE ..................105/42 SYRINGE ...........................604/218+ TELESCOPING .......................92/51+ TOOTHED CYLINDER MANUFACTURE APPARATUS ......................29/23.1 METHOD .........................29/895.31 VEHICLE SUPPORT RESILIENT .........152 WOOD AND METAL TREATING BARREL STAVE CUTTER ............147/35 CORRUGATING ....................72 CUTTER .........................144/221+ PLANER WITH ROTARY CUTTER ......144/116+ SLICER WITH ROTARY CUTTER ......144/172+ CYLINDRICAL PHOTOGRAPHIC PRINTING APPARATUS CYMBAL BEATER ....................... 84/422.1 CYMEL T M (AMINOPLAST) .............. 528/254 CYMENE (SEE AROMATIC HYDROCARBON) ... 585/350+ CYPROHEPTADINE, IN DRUG ............. 514/325 CYSTEINE ESTER, IN DRUG ............. 514/550 CYSTINE ............................. 562/557 PREPARATION FROM PROTEIN ..........562/516 CYSTOSCOPE .......................... 128/7 CYTIDINE ............................ 536/28.5 CYTIDINE 5'-PHOSPHATE ............... 536/26.8 CYTOSINE ............................ 544/317 CZUCHRALSKI TYPE CRYSTALLIZATION .... 156/617.1