Hierarchy/Derived subclasses
| 193 / 35r | -> 36 |
| -> 37 | |
| -> 35a | |
| -> 35ss | |
| -> 35c | |
| -> 35te | |
| -> 35f | |
| -> 35md | |
| -> 35j | |
| -> 35g | |
| -> 35b | |
| -> 35s |
uspto searches
Patent Apps in 193/35rGranted Patents in 193/35r
Use the links above or do an advanced search in ppubs for:
(193/35r.ccls. or 193/36.ccls. or 193/37.ccls. or 193/35a.ccls. or 193/35ss.ccls. or 193/35c.ccls. or 193/35te.ccls. or 193/35f.ccls. or 193/35md.ccls. or 193/35j.ccls. or 193/35g.ccls. or 193/35b.ccls. or 193/35s.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.