Hierarchy/Derived subclasses
| 376 / 207 | -> 208 | |||
| -> 209 | ||||
| -> 210 | -> 211 | |||
| -> 212 | -> 213 | |||
| -> 214 | ||||
| -> 215 | -> 216 | -> 217 | -> 218 | |
| -> 219 | -> 220 | -> 221 | -> 222 | |
| -> 223 | ||||
| -> 224 | -> 225 | |||
| -> 226 | ||||
| -> 227 | ||||
| -> 228 | -> 229 | |||
| -> 230 | -> 231 | |||
| -> 232 | ||||
| -> 233 | ||||
| -> 234 | ||||
| -> 235 | ||||
| -> 236 | -> 237 | |||
| -> 238 | ||||
| -> 239 | ||||
| -> 240 | ||||
| -> 241 | ||||
| -> 242 | ||||
| -> 243 | ||||
| -> 244 |
uspto searches
Patent Apps in 376/207Granted Patents in 376/207
Use the links above or do an advanced search in ppubs for:
(376/207.ccls. or 376/208.ccls. or 376/209.ccls. or 376/210.ccls. or 376/211.ccls. or 376/212.ccls. or 376/213.ccls. or 376/214.ccls. or 376/215.ccls. or 376/216.ccls. or 376/217.ccls. or 376/218.ccls. or 376/219.ccls. or 376/220.ccls. or 376/221.ccls. or 376/222.ccls. or 376/223.ccls. or 376/224.ccls. or 376/225.ccls. or 376/226.ccls. or 376/227.ccls. or 376/228.ccls. or 376/229.ccls. or 376/230.ccls. or 376/231.ccls. or 376/232.ccls. or 376/233.ccls. or 376/234.ccls. or 376/235.ccls. or 376/236.ccls. or 376/237.ccls. or 376/238.ccls. or 376/239.ccls. or 376/240.ccls. or 376/241.ccls. or 376/242.ccls. or 376/243.ccls. or 376/244.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.