Hierarchy/Derived subclasses
| 60 / 597 | -> 598 | -> 599 | ||
| -> 600 | -> 601 | |||
| -> 602 | -> 603 | |||
| -> 604 | ||||
| -> 605.1 | -> 605.2 | |||
| -> 605.3 | ||||
| -> 606 | ||||
| -> 607 | -> 608 | |||
| -> 609 | -> 610 | |||
| -> 611 | ||||
| -> 612 | ||||
| -> 613 | ||||
| -> 614 | -> 615 | |||
| -> 616 | -> 617 | |||
| -> 618 | ||||
| -> 619 | ||||
| -> 620 | -> 621 | |||
| -> 622 | ||||
| -> 623 | ||||
| -> 624 |
uspto searches
Patent Apps in 60/597Granted Patents in 60/597
Use the links above or do an advanced search in ppubs for:
(60/597.ccls. or 60/598.ccls. or 60/599.ccls. or 60/600.ccls. or 60/601.ccls. or 60/602.ccls. or 60/603.ccls. or 60/604.ccls. or 60/605.1.ccls. or 60/605.2.ccls. or 60/605.3.ccls. or 60/606.ccls. or 60/607.ccls. or 60/608.ccls. or 60/609.ccls. or 60/610.ccls. or 60/611.ccls. or 60/612.ccls. or 60/613.ccls. or 60/614.ccls. or 60/615.ccls. or 60/616.ccls. or 60/617.ccls. or 60/618.ccls. or 60/619.ccls. or 60/620.ccls. or 60/621.ccls. or 60/622.ccls. or 60/623.ccls. or 60/624.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.