Hierarchy/Derived subclasses
| 53 / 111r | -> 510 | -> 511 | |||
| -> 512 | |||||
| -> 113 | -> 114 | ||||
| -> 115 | |||||
| -> 116 | -> 117 | -> 118 | -> 119 | ||
| -> 120 | |||||
| -> 121 | |||||
| -> 122 | |||||
| -> 513 | -> 514 | -> 515 | |||
| -> 516 | |||||
| -> 517 | |||||
| -> 518 | -> 519 | ||||
| -> 520 | |||||
| -> 521 | |||||
| -> 522 | |||||
| -> 523 | -> 524 | ||||
| -> 525 | |||||
| -> 526 | |||||
| -> 527 | |||||
| -> 528 | |||||
| -> 529 | -> 530 | ||||
| -> 127 | |||||
| -> 111rc |
uspto searches
Patent Apps in 53/111rGranted Patents in 53/111r
Use the links above or do an advanced search in ppubs for:
(53/111r.ccls. or 53/510.ccls. or 53/511.ccls. or 53/512.ccls. or 53/113.ccls. or 53/114.ccls. or 53/115.ccls. or 53/116.ccls. or 53/117.ccls. or 53/118.ccls. or 53/119.ccls. or 53/120.ccls. or 53/121.ccls. or 53/122.ccls. or 53/513.ccls. or 53/514.ccls. or 53/515.ccls. or 53/516.ccls. or 53/517.ccls. or 53/518.ccls. or 53/519.ccls. or 53/520.ccls. or 53/521.ccls. or 53/522.ccls. or 53/523.ccls. or 53/524.ccls. or 53/525.ccls. or 53/526.ccls. or 53/527.ccls. or 53/528.ccls. or 53/529.ccls. or 53/530.ccls. or 53/127.ccls. or 53/111rc.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.