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Classification Resources
 
Class   451ABRADING
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[List of Pre Grant Publications for class 451 subclass 1][List of Patents for class 451 subclass 1]1 PRECISION DEVICE OR PROCESS - OR WITH CONDITION RESPONSIVE CONTROL
[List of Pre Grant Publications for class 451 subclass 28][List of Patents for class 451 subclass 28]28 ABRADING PROCESS
[List of Pre Grant Publications for class 451 subclass 64][List of Patents for class 451 subclass 64]64 MACHINE
[List of Pre Grant Publications for class 451 subclass 65][List of Patents for class 451 subclass 65]65 Subclass 65 indent level is 1 Combined
 [List of Pre Grant Publications for class 451 subclass 74][List of Patents for class 451 subclass 74]74 Subclass 74 indent level is 1 Graining box
[List of Pre Grant Publications for class 451 subclass 75][List of Patents for class 451 subclass 75]75 Subclass 75 indent level is 1 Sandblast
[List of Pre Grant Publications for class 451 subclass 103][List of Patents for class 451 subclass 103]103 Subclass 103 indent level is 1 Scouring device
 [List of Pre Grant Publications for class 451 subclass 113][List of Patents for class 451 subclass 113]113 Subclass 113 indent level is 1 Immersion
[List of Pre Grant Publications for class 451 subclass 114][List of Patents for class 451 subclass 114]114 Subclass 114 indent level is 1 By use of plural work holders, without tool
[List of Pre Grant Publications for class 451 subclass 119][List of Patents for class 451 subclass 119]119 Subclass 119 indent level is 1 Rotary reciprocating tool
[List of Pre Grant Publications for class 451 subclass 162][List of Patents for class 451 subclass 162]162 Subclass 162 indent level is 1 Reciprocating tool
[List of Pre Grant Publications for class 451 subclass 177][List of Patents for class 451 subclass 177]177 Subclass 177 indent level is 1 Rotary tool
[List of Pre Grant Publications for class 451 subclass 178][List of Patents for class 451 subclass 178]178 Subclass 178 indent level is 2 Rotary cylinder
 [List of Pre Grant Publications for class 451 subclass 179][List of Patents for class 451 subclass 179]179 Subclass 179 indent level is 3 Linear indexing of the tool
[List of Pre Grant Publications for class 451 subclass 180][List of Patents for class 451 subclass 180]180 Subclass 180 indent level is 3 Internal
[List of Pre Grant Publications for class 451 subclass 182][List of Patents for class 451 subclass 182]182 Subclass 182 indent level is 3 One-way work traverse
[List of Pre Grant Publications for class 451 subclass 194][List of Patents for class 451 subclass 194]194 Subclass 194 indent level is 3 Opposed abrading tools
 [List of Pre Grant Publications for class 451 subclass 211][List of Patents for class 451 subclass 211]211 Subclass 211 indent level is 3 Planetary
[List of Pre Grant Publications for class 451 subclass 212][List of Patents for class 451 subclass 212]212 Subclass 212 indent level is 3 Reciprocating work holder
[List of Pre Grant Publications for class 451 subclass 231][List of Patents for class 451 subclass 231]231 Subclass 231 indent level is 3 Stationary work holder
 [List of Pre Grant Publications for class 451 subclass 236][List of Patents for class 451 subclass 236]236 Subclass 236 indent level is 3 Swinging tool carrier
[List of Pre Grant Publications for class 451 subclass 237][List of Patents for class 451 subclass 237]237 Subclass 237 indent level is 3 Templet
 [List of Pre Grant Publications for class 451 subclass 241][List of Patents for class 451 subclass 241]241 Subclass 241 indent level is 3 Work guide
[List of Pre Grant Publications for class 451 subclass 242][List of Patents for class 451 subclass 242]242 Subclass 242 indent level is 3 Work rotating
[List of Pre Grant Publications for class 451 subclass 259][List of Patents for class 451 subclass 259]259 Subclass 259 indent level is 2 Rotary disk
[List of Pre Grant Publications for class 451 subclass 294][List of Patents for class 451 subclass 294]294 Subclass 294 indent level is 2 Means to rotate tool
[List of Pre Grant Publications for class 451 subclass 296][List of Patents for class 451 subclass 296]296 Subclass 296 indent level is 1 Endless band tool
[List of Pre Grant Publications for class 451 subclass 312][List of Patents for class 451 subclass 312]312 Subclass 312 indent level is 1 Stationary tool
[List of Pre Grant Publications for class 451 subclass 326][List of Patents for class 451 subclass 326]326 Subclass 326 indent level is 1 Tumbling device
[List of Pre Grant Publications for class 451 subclass 331][List of Patents for class 451 subclass 331]331 WORK FEEDER
[List of Pre Grant Publications for class 451 subclass 340][List of Patents for class 451 subclass 340]340 FRAME OR MOUNT
[List of Pre Grant Publications for class 451 subclass 364][List of Patents for class 451 subclass 364]364 WORK HOLDER
[List of Pre Grant Publications for class 451 subclass 406][List of Patents for class 451 subclass 406]406 WORK REST
[List of Pre Grant Publications for class 451 subclass 411][List of Patents for class 451 subclass 411]411 WORK TABLE
[List of Pre Grant Publications for class 451 subclass 415][List of Patents for class 451 subclass 415]415 ATTACHMENT
[List of Pre Grant Publications for class 451 subclass 442][List of Patents for class 451 subclass 442]442 ACCESSORY
[List of Pre Grant Publications for class 451 subclass 461][List of Patents for class 451 subclass 461]461 COMBINED TOOL
[List of Pre Grant Publications for class 451 subclass 463][List of Patents for class 451 subclass 463]463 CARRIER FOR RELATIVELY MOVABLE SIMULTANEOUSLY USABLE TOOLS
 [List of Pre Grant Publications for class 451 subclass 487][List of Patents for class 451 subclass 487]487 CARRIER FOR A RADIALLY MOVABLE TOOL
 [List of Pre Grant Publications for class 451 subclass 488][List of Patents for class 451 subclass 488]488 VENTILATION OR COOLING OF TOOL OR TOOL SUPPORT
 [List of Pre Grant Publications for class 451 subclass 489][List of Patents for class 451 subclass 489]489 FLEXIBLE-MEMBER TOOL MOUNTED ON PLURAL ROLLS
[List of Pre Grant Publications for class 451 subclass 490][List of Patents for class 451 subclass 490]490 TOOL SUPPORT FOR FLEXIBLE-MEMBER TOOL
[List of Pre Grant Publications for class 451 subclass 526][List of Patents for class 451 subclass 526]526 FLEXIBLE-MEMBER TOOL, PER SE
[List of Pre Grant Publications for class 451 subclass 540][List of Patents for class 451 subclass 540]540 RIGID TOOL
 [List of Pre Grant Publications for class 451 subclass 559][List of Patents for class 451 subclass 559]559 MISCELLANEOUS
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 451 subclass 900][List of Patents for class 451 subclass 900]900 GEAR ABRADER
 [List of Pre Grant Publications for class 451 subclass 901][List of Patents for class 451 subclass 901]901 SUPER FINISH
 [List of Pre Grant Publications for class 451 subclass 902][List of Patents for class 451 subclass 902]902 BRAKE ABRADING
 [List of Pre Grant Publications for class 451 subclass 903][List of Patents for class 451 subclass 903]903 EGG CLEANING
 [List of Pre Grant Publications for class 451 subclass 904][List of Patents for class 451 subclass 904]904 FLEXIBLE ABRASIVE STORAGE REEL
 [List of Pre Grant Publications for class 451 subclass 905][List of Patents for class 451 subclass 905]905 METAL LAP
 [List of Pre Grant Publications for class 451 subclass 906][List of Patents for class 451 subclass 906]906 MACHINE ELEMENT OR UNIT
 [List of Pre Grant Publications for class 451 subclass 907][List of Patents for class 451 subclass 907]907 STRIP FEEDING
 [List of Pre Grant Publications for class 451 subclass 908][List of Patents for class 451 subclass 908]908 ELECTRICAL ABRADING
 [List of Pre Grant Publications for class 451 subclass 909][List of Patents for class 451 subclass 909]909 WIRE POLISHING
 [List of Pre Grant Publications for class 451 subclass 910][List of Patents for class 451 subclass 910]910 ULTRASONIC
 [List of Pre Grant Publications for class 451 subclass 911][List of Patents for class 451 subclass 911]911 TOOL MOUNTING POINT
 [List of Pre Grant Publications for class 451 subclass 912][List of Patents for class 451 subclass 912]912 SHOE ABRADING
 [List of Pre Grant Publications for class 451 subclass 913][List of Patents for class 451 subclass 913]913 CONTOUR ABRADING
 [List of Pre Grant Publications for class 451 subclass 914][List of Patents for class 451 subclass 914]914 SUPPORTING, POSITIONING, OR FEEDING WORK
 [List of Pre Grant Publications for class 451 subclass 915][List of Patents for class 451 subclass 915]915 ABRADING WHEEL SPEED CONTROL
 [List of Pre Grant Publications for class 451 subclass 916][List of Patents for class 451 subclass 916]916 ABRADING OF BRUSH BRISTLE
 [List of Pre Grant Publications for class 451 subclass 917][List of Patents for class 451 subclass 917]917 ABRADING OF SCALLOPED CUTTING EDGE (E.G., BREAD KNIFE SHARPENING)
 [List of Pre Grant Publications for class 451 subclass 918][List of Patents for class 451 subclass 918]918 ADJUSTABLE WORK SUPPORT (E.G., BY SINE BAR)
 [List of Pre Grant Publications for class 451 subclass 919][List of Patents for class 451 subclass 919]919 WANKEL
 [List of Pre Grant Publications for class 451 subclass 920][List of Patents for class 451 subclass 920]920 TIRE "ROUNDING"
 [List of Pre Grant Publications for class 451 subclass 921][List of Patents for class 451 subclass 921]921 "PAD" FOR LENS SHAPING TOOL
 
FOREIGN ART COLLECTIONS
 
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