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C-Clamp ....................................  D08 / 73
C-Vinyl Aromatic Hydrocarbon ...............  585 / 435
    Synthesis ..............................  585 / 435
Cab  
    Closure operators  
        Door and window ....................  49 / 72
        Window .............................  49 / 324+
    Locomotive  
        Dust guards ........................  454 / 86
        Ventilation ........................  454 / 84
        Window condensation preventers .....  454 / 85
    Motor vehicle body .....................  180 / 89.1+
    Railway ................................  105 / 456
    Signal or train control ................  246 / 167 R+
        Block signal systems ...............  246 / 20+
        Drawbridge protection ..............  246 / 119
        Grade crossing track protection ....  246 / 117
            Automatic ......................  246 / 115
        Switch stands ......................  246 / 394
        Train dispatching central ..........  246 / 4
        Signal .............................  246 / 4
        Train dispatching train order ......  246 / 6
    Squirts ................................  239 / 174
Cabin and Stateroom  
    Pressurized ............................  454 / 70
        Aircraft structure combined ........  244 / 59
        Heated and cooled ..................  165 / 234+
    Ship ...................................  114 / 71
        Furniture arrangement ..............  114 / 189
    Toy construction logs ..................  446 / 106
Cabinet ....................................  312
    Bath tubs ..............................  4 / 538+
    Bed combined ...........................  5 / 2.1
    Card or sheet magazine .................  312 / 50
    Card or sheet retainer .................  312 / 183+
    Cooking stove ..........................  126 / 37 R
    Dark cabinet ...........................  396 / 589+
    Dispensing (see dispensing)  
    Dynamic optical storage or .............  720 / 600+
    Retrieval ..............................  720 / 600+
    Escutcheons ............................  70 / 452
    File ...................................  312 / 183+
    Instrument sterilizing .................  422
    Insulated ..............................  220 / 592.2+
    Ironing table support ..................  108 / 33+
    Joint of sectional cabinets ............  312 / 111
    Light combined .........................  362 / 133
    Light etc application to body ..........  607 / 81+
    Locks for ..............................  70 / 78+
    Metallic receptacle spaced wall ........  220 / 62.11+
    Music ..................................  84 / DIG 17
    Office machines ........................  D18
    Outside players for music ..............  84 / 108
    Instruments ............................  84 / 108
    Phonograph type ........................  312 / 8.1
        Console type .......................  D14 / 175+
        Record holders .....................  312 / 9.1+
    Photography fluid treating .............  396 / 564+
    Radio type .............................  312 / 7.1
        Design .............................  D14 / 188+
        Receiver ...........................  455 / 347+
        Transceiver ........................  455 / 90.3
        Transmitter ........................  455 / 128
        With antenna .......................  343 / 702
    Refrigerator ...........................  220 / 592.02+
    Safes ..................................  109
        Combined ...........................  109 / 23+
        Convertible ........................  109 / 22
        Incidentally movable ...............  109 / 45+
        Plural compartment .................  109 / 53+
        Shields and protectors .............  109 / 49.5
        Supports and mountings .............  109 / 50+
        Wall and panel structure ...........  109 / 58+
    Show case ..............................  312 / 114+
    Shower bath ............................  4 / 596+
        Design .............................  D23 / 283
    Sign exhibiting reel ...................  40 / 515
    Sound or video recording etc ...........  369 / 75.11+
    Instrument .............................  369 / 75.11+
        Slot for disc insertion ............  369 / 77.11+
    Structure ..............................  312
    Television .............................  348 / 836+
    Toy ....................................  446 / 482
    Type case accessory ....................  276 / 44
    Wall or ceiling mountable ..............  312 / 242
Cable and Cable Making .....................  57
    Advancing material of indeterminate ....  226
    Length .................................  226
    Block and tackle .......................  254 / 389+
    Bridge suspension ......................  14 / 22
    Burglar alarm cable controlled .........  116 / 94
    Button  
        Strap chain cable attachment .......  24 / 114.5
        Supports pipe or cable .............  248 / 49+
        Supports suspended .................  248 / 317+
    Car (see traction below)  
    Clamp  
        Bridge suspension ..................  14 / 22
        Cord and rope ......................  24 / 115 R+
        Pipe or cable ......................  248 / 49+
    Clip (see cable clamp) ................  104 / 200+
    Coaxial ................................  333 / 239+
    Composite plastic cable molding ........  425 / 500+
    Compound die expressed plastic .........  425 / 113+
    Concentric conductors ..................  174 / 102 R+
    Connection elevator car ................  187 / 411+
    Connector ..............................  403
    Container for ..........................  206 / 389+
    Conveyor  
        Hoist linear traversing ............  212 / 76+
            Ship coaling type ..............  212 / 72
        Material or article handling .......  414
        Power driven .......................  198
            Endless ........................  198 / 804+
            Endless single cable ...........  198 / 643
        Store service systems ..............  186 / 14+
    Cutting ................................  30
        Fishing line .......................  43 / 43.12
        Ships anchor cable .................  114 / 221 R
        Well cable .........................  166 / 54.5+
        Well torpedo cable .................  89 / 1.14
    Drum and cable mechanism ...............  74 / 506
        Antifriction .......................  254 / 901*
        Slip clutch ........................  254 / 903*
        Specific material ..................  254 / 902*
        Wave motion responsive actuator ....  254 / 900*
    Electric ...............................  174
        Furnace, cooling of ................  174 / 15.7
        Loaded .............................  178 / 45+
        Telegraphy .........................  178 / 63 R
        Thermal responsive circuit .........  337 / 415
        Breaker incorporated ...............  337 / 415
        Welding, cooling of ................  174 / 15.7
    Electric conductor making and or .......  156 / 47
    Joining ................................  156 / 47+
    Electrical assembly ....................  29 / 755
    Emergency elevator .....................  187 / 348
    Fairing ................................  114 / 243
    Gear drum and cable mechanism ..........  74 / 505
    Grip (see clamp above)  
        Cable driving stops railway ........  104 / 239
        Car control vehicle fender .........  293 / 3
        Motor placement railway ............  105 / 134
        Rolling stock ......................  105 / 134
    Guides (see guides, cable line)  
    Hauling or strand placing ..............  254 / 134.3 R+
    Hoisting  
        Apparatus for hauling or ...........  254 / 264
        Hoisting load ......................  254 / 264
        Controls brake .....................  187 / 361+
        Crane overhead travelling ..........  212 / 312+
        Cable driven .......................  212 / 312+
        Crane rotary drive .................  212 / 246
        Elevator car .......................  187 / 251+
        Grapples pivoted jaws ..............  294 / 111
        Separate cable actuator ............  294 / 111
        Hook tackle ........................  294 / 82.11+
        Inclined elevator brake ............  187 / 246
        Ladders extension ..................  182 / 207+
        Ladders track type .................  182 / 63.1+
            Raising or lowering means ......  182 / 68.1+
            Rotating means .................  182 / 65.1+
        Lever actuator pushing and .........  254 / 127
        Pulling ............................  254 / 127+
        Linear traverse ....................  212 / 76+
        Material or article handling  
            Combined carriers endless ......  414 / 564+
            Elevator .......................  414 / 592+
            Traversing type ................  414 / 560+
        Pushing and pulling implements .....  254 / 264+
        Or apparatus .......................  254 / 264
        Ship coaling type linear ...........  212 / 72
        Traverse ...........................  212 / 72
        Testing physical ...................  73 / 158
        Trucks .............................  254 / 4 R
        Vehicle body lifter ................  254 / 47+
    Impregnating  
        Apparatus ..........................  118
    Indefinite length electrical ...........  156 / 47+
    Conductor ..............................  156 / 47+
        Metal casting, continuous ..........  164 / 462+
    Joining wire ...........................  140 / 111+
    Joints and couplings see joints,  
    Pipes, shafts, rods, plates  
    Laying apparatus .......................  405 / 154.1+
    Protector from abrasion ................  174 / 136
    Rail ...................................  104 / 112+
    Railway ................................  104 / 240
        Switch cable and pully .............  246 / 332
        Connection .........................  246 / 332
    Releaser ...............................  187 / 349
    Remote control .........................  74 / 500.5+
    Stop  
        Drum automatic control slack .......  254 / 272
        Cable ..............................  254 / 272
        Ship ...............................  114 / 199+
        Traction railway ...................  104 / 239
    Submarine  
        Loaded .............................  178 / 45
    Support for pipe or cable ..............  248 / 49+
        Bracket ............................  248 / 65+
        Suspended ..........................  248 / 58+
    Table equalizers .......................  108 / 87
    Tension device .........................  254 / 199+
    Tension equalizer elevator cable .......  187 / 412
    Tension reliever .......................  114 / 215
    Tightener belt .........................  474 / 101+
    Towing  
        Land vehicle train .................  280 / 480
        Marine propulsion ..................  440 / 34+
        Ship ...............................  114 / 242+
    Traction  
        Closure operator ...................  49 / 347
        Hauling apparatus ..................  254 / 264+
        Lever single throw .................  254 / 127+
        Linear hoists ......................  212 / 76+
        Linear hoists ship coaling type ....  212 / 72
        Overhead cranes ....................  212 / 320+
        Railway rails ......................  104 / 112+
        Railway rails combined with ........  104 / 87
        Rigid ..............................  104 / 87
        Railway rolling stock suspended ....  105 / 151
        Railway traction ...................  104 / 173.1+
        Railway turntable actuator .........  104 / 39
        Rotary cranes ......................  212 / 246
        Store service systems ..............  186 / 14+
    Tube or rod splicing ...................  425 / 802*
    Twisting wire ..........................  140 / 149
    Underground conduits for pipes or ......  138 / 105
    Cables .................................  138 / 105
    Wireworking article making or ..........  140 / 71 R
    Forming ................................  140 / 71 R+
Cable Tool Rig .............................  173 / 81+
Cacao ......................................  426 / 631+
Cachets ....................................  604 / 403+
Cacodyl Compounds ..........................  556 / 70+
Cadmium  
    Alloys .................................  420 / 525
    Batteries ..............................  429
    Compounds ..............................  23
    Electrolytic coating with ..............  205 / 281+
    Electrolytic synthesis .................  205 / 560+
    Fluorescent or phosphorescent ..........  252 / 301.6 R
    Compositions containing ................  252 / 301.6 R
    Organic compound containing ............  556 / 118+
    Pigments fillers or aggregates .........  106 / 452
    Pyrometallurgy .........................  75 / 668+
        Combined with hydrometallurgy ......  75 / 416+
Cafeteria  
    Coffee service unit ....................  D34 / 14
    Tray dispenser unit ....................  D34 / 14
Caffeine ...................................  544 / 274
    Extraction from coffee .................  426 / 427+
Cage  
    Animal mouth guard .....................  119 / 827
    Bank protection ........................  109 / 10+
    Bearing  
        Ball ...............................  384 / 523+
        Making .............................  29 / 898.064
        Radial .............................  384 / 512+
        Thrust .............................  384 / 623
    Bird and animal confining ..............  119 / 452+
        Bird ...............................  119 / 459+
            Collapsible ....................  119 / 461
        Collapsible ........................  119 / 474
        Design .............................  D30 / 114+
        Sectional ..........................  119 / 472
    Fish and animal traps ..................  43 / 58+
        Design .............................  D22 / 121
    Material handling  
        Hand type ..........................  294 / 26.5
        Hoist line type ....................  294 / 68.1+
    Mills ..................................  241 / 188.1
    Plant supports .........................  47 / 45
    Queen bee ..............................  449 / 28
    Shower bath spray ......................  4 / 601+
    Solid fuel grate .......................  110 / 294
        Water cooled .......................  122 / 373
    Type antenna ...........................  343 / 896
    Washing apparatus having ...............  68
Caisson  
    Box or open ............................  405 / 11+
    Diving bell type .......................  405 / 185+
    Ordnance ...............................  89 / 40.07
    Pressurized ............................  405 / 8+
    Shaft lining ...........................  405 / 133
    Ship raising ...........................  114 / 49
    Ship raising salvage ...................  114 / 53
    Ship repair ............................  405 / 12
    Shoring, temporary .....................  405 / 272
Cake  
    Compositions ...........................  426 / 552+
    Cover ..................................  312 / 283+
    Cutter or server .......................  D07 / 673
    Design .................................  D01 / 129+
    Dish or cover ..........................  D07 / 610
    Enfolding with .........................  100 / 101
    Enfolding with cloth before ............  100 / 101
    Inedible ...............................  D11 / 184
    Pans ...................................  249 / DIG 1
    Stripping cloth from cake after ........  100 / 298
    Pressing ...............................  100 / 298
    Trimmers ...............................  100 / 94+
Calciferol .................................  552 / 653
Calcimines See Kalsomines  
Calcining  
    Furnaces ...............................  432
    Hazardous or toxic waste ...............  588
    Containment ............................  588
        Pyrolysis ..........................  588 / 321
    Portland cement processes ..............  106 / 739+
Calcium (See Alkali, Earth Metal) .........  75
    Carbide ................................  423
        Acetylene generator carbide ........  48 / 38
        Feed ...............................  48 / 38+
        Cartridges .........................  48 / 59+
    Compounds inorganic ....................  423
Calculator See Computer ....................  235 / 61 R+
    Automated price determination ..........  705 / 400
    Design .................................  D18 / 6+
    Instruments simulating .................  33 / 1 SB
    Specific gravity test ..................  73 / 443
    Vehicle controlling ....................  701 / 1+
Calendar ...................................  40 / 107+
    Clocks .................................  368 / 28+
    Clocks .................................  968 / 139+
    Coin controlled ........................  40 / 107+
    Design .................................  D19 / 20+
    Desk article combined ..................  40 / 358
    Holder design ..........................  D19 / 20+
    Pads ...................................  40 / 121
    Printed matter type ....................  283 / 2+
    Watches ................................  368 / 28
    Watches ................................  968 / 139+
Calender  
    Roll ...................................  492+
        Paper manufacture ..................  100 / 161+
        Textile ............................  38 / 63+
        With heating, cooling or drying ....  100 / 327+
Calendering  
    Cloth finishing ........................  38 / 52
    Laundry ................................  38 / 44+
        Paper ..............................  100 / 161+
    Plastics ...............................  425 / 363+
Calibrating  
    Battery calibration ....................  136 / 290*
    Electrophotographic copier .............  399 / 9+
    Instrument .............................  73 / 1.01+
    Measuring and test instrument ..........  73 / 1.01+
    Radar systems ..........................  342 / 165
    Radiant energy device ..................  250 / 252.1
Caliper ....................................  33 / 783+
    Assorter combined ......................  209 / 602+
    Brake ..................................  188
        Bicycle ............................  188 / 24.11+
        Disc type ..........................  188 / 71.1+
    Design .................................  D10 / 73
    Gauge ..................................  33 / 501.7+
Calisthenic Exercise .......................  482
Calk  
    Forming on horseshoes ..................  59 / 65
        Combined machines ..................  59 / 39
    Horseshoe calk making ..................  59 / 66+
    Horseshoe type .........................  168 / 29+
    Sharpener ..............................  451 / 346
        Tool ...............................  168 / 46
    Shoe device ............................  36 / 67 R
    Tire antiskid device ...................  152 / 229+
Calking  
    Compositions ...........................  106
    Dispenser ..............................  222
        Gun ................................  222 / 326+
    Edge sealing laminated glass ...........  156 / 107
    Implements .............................  81 / 8.1
        Metal packing ......................  72 / 462+
        Pointers for masonry ...............  15 / 235.3
        Ship calking .......................  114 / 224
    Metal working ..........................  72 / 462+
    Methods ................................  114 / 86
    Packing fibrous material ...............  81 / 8.1
    Puttying devices .......................  425 / 87
    Puttying devices .......................  425 / 458
    Seaming ships combined .................  114 / 86
Calling Card Receiver ......................  D06 / 449
Calliope ...................................  84 / 330
Callus Culture .............................  435 / 420+
Calomel ....................................  423 / 491
    Medicines containing ...................  424 / 645
Calorimeter ................................  374 / 31+
Calutron  
    Mass spectrometer ......................  250 / 281+
    Structure ..............................  313 / 359.1
Cam (See Apparatus Using) ..................  74 / 567+
    Actuated or operated ...................  74
    In bolt to nut lock ....................  411 / 272
Camber  
    Correction  
        Bending for ........................  72 / 704*
        Bending three point jacks ..........  72 / 386+
        Forging for ........................  72 / 704*
        Vehicle running gear ...............  280 / 86.75+
    Mechanical arrangement .................  280 / 124.1+
        Stub axles .........................  280 / 124.125+
    Test wheel gauge .......................  33 / 203
Cambric ....................................  139 / 426 R
Camel  
    Ship raising ...........................  114 / 49
        Salvage ............................  114 / 53
Cameo Molds ................................  249 / 104
Camera  
    Animated cartoon .......................  352 / 87
    Carrier or holder ......................  224 / 908*
        Hand ...............................  294 / 139
    Cases ..................................  206 / 316.2
    Cinematographic ........................  D16 / 205+
    Compound lens system with ..............  359 / 363
    Copy making, eg mechanical negative ....  430 / 951*
    Copying ................................  355 / 18+
    Design .................................  D16 / 200+
    Electronic still .......................  358 / 909.1*
        Scanned semiconductor matrix .......  348 / 294+
    Exposure control, automatic ............  396 / 213+
    Film winding spools ....................  242 / 600+
    Flash unit .............................  396 / 155+
    Focusing, automatic ....................  396 / 89+
    Lens mount .............................  396 / 529+
        Angularly adjustable camera ........  396 / 342
        Front or lens mount ................  396 / 342
    Lucida .................................  359 / 447
    Mammography study ......................  128 / 915*
    Microscope .............................  359 / 372+
    Motion picture .........................  352
        Film winding .......................  242 / 324.1+
    Multiple exposure on single plate ......  396 / 335+
    Obscura ................................  359 / 448
    Panoramic ..............................  396 / 20+
    Periscope ..............................  359 / 403+
    Photographing internal body organs .....  600 / 437+
    Ultrasonically .........................  600 / 437+
    Reflex .................................  396 / 354+
    Reproducing ............................  355 / 18+
    Schmitt  
        Lens and mirror ....................  359 / 728+
        Motion picture .....................  352 / 69
        Television .........................  348 / 207.99+
    Shutter ................................  396 / 452+
        Automatic control ..................  396 / 213+
        Between lens .......................  396 / 462
        Mechanical test ....................  73 / 1.42+
        Optical test .......................  73 / 1.56
        Timer ..............................  396 / 452+
    Stereoscopic ...........................  396 / 324+
    Submarine motion picture ...............  352 / 132
    Supports ...............................  396 / 419+
    Telescope ..............................  359 / 419+
    Television .............................  D16 / 202
    Time lapse .............................  352 / 84
    Toy (design) ...........................  D21 / 514
    Tripod .................................  396 / 419+
    Twin lens reflex .......................  396 / 353
    Ultrasonic scanning ....................  600 / 437
        Blood ..............................  600 / 438
            Flow ...........................  600 / 454
        Breast .............................  128 / 915*
        Mammography ........................  128 / 915*
        Pressure ...........................  600 / 438
        Temperature ........................  600 / 438
        Therapy ............................  600 / 439
    View finders ...........................  396 / 373+
        Geometrical ........................  33 / 290+
        Perpendicular to objective lens ....  D16 / 217
Camisole ...................................  D02 / 722
Camouflage  
    Canopies ...............................  135 / 87+
    Coat hunters ...........................  2 / 94
    Coating composition ....................  106
    Coating non-uniform ....................  427 / 256+
    Illusion ...............................  273
    Including open mesh ....................  442 / 1+
    Ordnance ...............................  89 / 36.01
    Stock material .........................  428 / 919*
    Tents ..................................  135 / 87+
    Warship ................................  114 / 15
Camp and Camping  
    Beds ...................................  5 / 112+
    Bodies land vehicles ...................  296 / 156+
    Chairs folding .........................  297 / 16.1+
    Ground mat .............................  5 / 417+
    Kit combined or convertible to .........  190 / 12 A
    Table ..................................  190 / 12 A
    Lunch kits .............................  206 / 541+
    Sleeping bag ...........................  2 / 69.5
        With bed structure .................  5 / 413 R
    Stools folding .........................  297 / 166
    Stoves cooking .........................  126 / 25 R+
    Stoves heating .........................  126 / 59
    Tables convertible baggage .............  190 / 12 R
    Tent ...................................  135 / 87+
        Heater .............................  126 / 59
    Trailer design .........................  D12 / 101+
    Vehicle design .........................  D12 / 100
Camphene (See Alicyclic Hydrocarbon) ......  585 / 350
    Terpene isomerization ..................  585 / 355
Camphor ....................................  568 / 339+
Camphoric Acid .............................  562 / 504
Camping See Camp  
Camshafts ..................................  74 / 567
    Drive means internal combustion ........  123 / 90.31
    Engine .................................  123 / 90.31
    Overhead location ......................  123 / 90.27
Can See Container  
    Beer,pop, or food ......................  206 / 139
    Carrier by hand ........................  220
    Crushers ...............................  100 / 902*
        Presses in general .................  100
    Cutting to scrap .......................  83 / 923*
    Design .................................  D09
    Filling and closing ....................  53 / 266.1+
    Insulating jacket ......................  220 / 903*
    Labeling machines ......................  156
    Leakage tester .........................  73 / 40+
        Discarding type ....................  73 / 45+
    Making  
        Body straightening .................  72 / 367.1+
        Fusion-bonding apparatus ...........  228
        Metal cap preparing machine ........  413 / 56+
        Method .............................  72 / 715
        Sheet metal container making .......  413
    Metal and miscellaneous ................  220
    Milk ...................................  220 / 569
    Milking machine ........................  119 / 14.46
    Nuclear fuel containing ................  376 / 409
    Openers ................................  30 / 400+
        Closure combined ...................  220 / 260
        Cutter type combined ...............  7 / 152+
        Design .............................  D08 / 33+
        Electric ...........................  30 / 401
        Key holder combined ................  D03 / 210
        Other tool combined ................  7 / 151
        Receptacle puncturing and ..........  220 / 278
        Closing ............................  220 / 278
        With dispensing features ...........  222 / 81+
    Packing in portable receptacles ........  53 / 531+
    Processors .............................  99 / 359+
    Resilient wall .........................  222 / 206+
    Testers leak detector ..................  73 / 52
    Vacuumizing & sealing methods ..........  53 / 403+
    Valves for conveying  
        Bin charge or discharge ............  414 / 288+
        Chute retarders ....................  193 / 32
        Chute switches .....................  193 / 31 R
        Cooker inlet or outlet .............  99 / 366
        Horizontal axis rotary conveyor ....  198 / 670
        Horizontal axis spiral .............  198 / 778
        Rotary conveyor ....................  198 / 803.1
            Thrower ........................  198 / 642
    Washers and cleaners  
        Brushing machine ...................  15 / 70+
        Liquid contact .....................  134
    With valved outlet .....................  222
Canal ......................................  405 / 84+
    Amusement park .........................  104 / 73
    Boats  
        Form ...............................  114 / 60
        Structure ..........................  114 / 70
    Locks ..................................  405 / 85+
Canceler  
    Fare box ticket puncher combined .......  232 / 8
    Stamp  
        Barrel bung ........................  217 / 114
        Hand ...............................  101 / 371
        Machine ............................  101 / 233+
Cancer Treatment  
    5-Flurouracil ..........................  544 / 313
Candelabra .................................  431 / 295
    Electric ...............................  362 / 410+
        Design .............................  D26 / 24
Candle .....................................  431 / 288
    Candlestick ............................  D26 / 9+
    Compositions for making ................  44 / 275
    Design .................................  D26 / 6
    Electric lamp ..........................  362 / 157+
    Electric socket simulating .............  200 / 51.01
    Extinguishers ..........................  431 / 144+
    Forming ................................  425 / 803*
    Fumigants ..............................  424 / 40
    Holders ................................  431 / 289+
        Christmas tree .....................  362 / 249+
        Design .............................  D26 / 9
    Imitation ..............................  362 / 810*
    Lanterns using .........................  362 / 161
    Lighters see igniter and ignition  
    Lighting imitation of ..................  362 / 810*
    Making  
        Casting or molding apparatus .......  425 / 117+
        Casting processes ..................  264 / 271.1+
        Dipping processes ..................  427 / 442+
    Physical and ornamental structure ......  431 / 126
    Shade or bowl supports for .............  362 / 447
    Simulated ..............................  431 /