USPC Class Details

Description: 24 buckles, buttons, clasps, etc. / 24 buckles, buttons, clasps, etc./(381) zipper or required component thereof

Hierarchy/Derived subclasses

24 / 381-> 382-> 383
  -> 384
 -> 385
 -> 386
 -> 387-> 388
 -> 389
 -> 390
 -> 391-> 392
  -> 393
  -> 394
  -> 395
  -> 396-> 397
  -> 398
 -> 399-> 400
 -> 401-> 402
 -> 403-> 404
  -> 405
  -> 406
  -> 407
  -> 408
  -> 409-> 410
   -> 411-> 412
  -> 413-> 414
 -> 415-> 416
  -> 417
  -> 418-> 419
   -> 420-> 421-> 422
     -> 423
     -> 424
     -> 425
  -> 426
  -> 427-> 428
  -> 429
  -> 430
  -> 431
 -> 432
 -> 433-> 434
 -> 435
 -> 436

uspto searches

Patent Apps in 24/381

Granted Patents in 24/381

Use the links above or do an advanced search in ppubs for:
(24/381.ccls. or 24/382.ccls. or 24/383.ccls. or 24/384.ccls. or 24/385.ccls. or 24/386.ccls. or 24/387.ccls. or 24/388.ccls. or 24/389.ccls. or 24/390.ccls. or 24/391.ccls. or 24/392.ccls. or 24/393.ccls. or 24/394.ccls. or 24/395.ccls. or 24/396.ccls. or 24/397.ccls. or 24/398.ccls. or 24/399.ccls. or 24/400.ccls. or 24/401.ccls. or 24/402.ccls. or 24/403.ccls. or 24/404.ccls. or 24/405.ccls. or 24/406.ccls. or 24/407.ccls. or 24/408.ccls. or 24/409.ccls. or 24/410.ccls. or 24/411.ccls. or 24/412.ccls. or 24/413.ccls. or 24/414.ccls. or 24/415.ccls. or 24/416.ccls. or 24/417.ccls. or 24/418.ccls. or 24/419.ccls. or 24/420.ccls. or 24/421.ccls. or 24/422.ccls. or 24/423.ccls. or 24/424.ccls. or 24/425.ccls. or 24/426.ccls. or 24/427.ccls. or 24/428.ccls. or 24/429.ccls. or 24/430.ccls. or 24/431.ccls. or 24/432.ccls. or 24/433.ccls. or 24/434.ccls. or 24/435.ccls. or 24/436.ccls.)

At about 35 search terms the uspto will give you this error "Too many search terms" The 35th term is bold.

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.
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