Hierarchy/Derived subclasses
701 / 400 | -> 408 | -> 468 | -> gps | -> 469 | -> 470 | -> 471 | -> waas |
-> 472 | |||||||
-> 473 | |||||||
-> 474 | |||||||
-> 475 | |||||||
-> 476 | |||||||
-> 477 | |||||||
-> 478 | |||||||
-> 478.5 | |||||||
-> 479 | -> 480 | ||||||
-> 481 | |||||||
-> 482 | |||||||
-> 483 | |||||||
-> 484 | -> 485 | ||||||
-> 486 | |||||||
-> 487 | -> 488 | ||||||
-> 489 | |||||||
-> 490 | |||||||
-> 491 |
uspto searches
Patent Apps in 701/468Granted Patents in 701/468
Use the links above or do an advanced search in ppubs for:
(701/468.ccls. or 701/gps.ccls. or 701/469.ccls. or 701/470.ccls. or 701/471.ccls. or 701/waas.ccls. or 701/472.ccls. or 701/473.ccls. or 701/474.ccls. or 701/475.ccls. or 701/476.ccls. or 701/477.ccls. or 701/478.ccls. or 701/478.5.ccls. or 701/479.ccls. or 701/480.ccls. or 701/481.ccls. or 701/482.ccls. or 701/483.ccls. or 701/484.ccls. or 701/485.ccls. or 701/486.ccls. or 701/487.ccls. or 701/488.ccls. or 701/489.ccls. or 701/490.ccls. or 701/491.ccls.)
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.