Hierarchy/Derived subclasses
| 200 / 1r | -> 2 | |||
| -> 3 | ||||
| -> 4 | ||||
| -> 5r | -> 5a | |||
| -> 5b | ||||
| -> 5c | ||||
| -> 5d | ||||
| -> 5e | -> 5ea | |||
| -> 5eb | ||||
| -> 5f | ||||
| -> 175 | -> 176 | -> 177 | ||
| -> 178 | -> 179 | -> 180 | ||
| -> 6r | -> 7 | |||
| -> 8r | -> 9 | |||
| -> 10 | ||||
| -> 8a | ||||
| -> 11r | -> 12 | -> 13 | ||
| -> 14 | ||||
| -> 11a | ||||
| -> 11b | -> 11c | |||
| -> 11d | -> 11da | |||
| -> 11e | -> 11ea | |||
| -> 11g | ||||
| -> 11h | ||||
| -> 11j | ||||
| -> 11k | ||||
| -> 11tc | ||||
| -> 11tw | ||||
| -> 15 | ||||
| -> 6a | ||||
| -> 6b | -> 6ba | |||
| -> 6bb | ||||
| -> 6c | ||||
| -> 16r | -> 16a | |||
| -> 16b | ||||
| -> 16c | ||||
| -> 16d | ||||
| -> 16e | ||||
| -> 16f | ||||
| -> 17r | -> 18 | |||
| -> 17a | ||||
| -> 17b | ||||
| -> 1a | ||||
| -> 1b | ||||
| -> 1tk | ||||
| -> 1v |
uspto searches
Patent Apps in 200/1rGranted Patents in 200/1r
Use the links above or do an advanced search in ppubs for:
(200/1r.ccls. or 200/2.ccls. or 200/3.ccls. or 200/4.ccls. or 200/5r.ccls. or 200/5a.ccls. or 200/5b.ccls. or 200/5c.ccls. or 200/5d.ccls. or 200/5e.ccls. or 200/5ea.ccls. or 200/5eb.ccls. or 200/5f.ccls. or 200/175.ccls. or 200/176.ccls. or 200/177.ccls. or 200/178.ccls. or 200/179.ccls. or 200/180.ccls. or 200/6r.ccls. or 200/7.ccls. or 200/8r.ccls. or 200/9.ccls. or 200/10.ccls. or 200/8a.ccls. or 200/11r.ccls. or 200/12.ccls. or 200/13.ccls. or 200/14.ccls. or 200/11a.ccls. or 200/11b.ccls. or 200/11c.ccls. or 200/11d.ccls. or 200/11da.ccls. or 200/11e.ccls. or 200/11ea.ccls. or 200/11g.ccls. or 200/11h.ccls. or 200/11j.ccls. or 200/11k.ccls. or 200/11tc.ccls. or 200/11tw.ccls. or 200/15.ccls. or 200/6a.ccls. or 200/6b.ccls. or 200/6ba.ccls. or 200/6bb.ccls. or 200/6c.ccls. or 200/16r.ccls. or 200/16a.ccls. or 200/16b.ccls. or 200/16c.ccls. or 200/16d.ccls. or 200/16e.ccls. or 200/16f.ccls. or 200/17r.ccls. or 200/18.ccls. or 200/17a.ccls. or 200/17b.ccls. or 200/1a.ccls. or 200/1b.ccls. or 200/1tk.ccls. or 200/1v.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.