Hierarchy/Derived subclasses
| D14 / 300 | -> 356 | -> 357 | ||||
| -> 358 | ||||||
| -> 359 | -> 360 | |||||
| -> 361 | -> 362 | |||||
| -> 363 | -> 364 | |||||
| -> 365 | -> 366 | |||||
| -> 367 | ||||||
| -> 368 | -> 369 | |||||
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| -> 388 | -> 389 | -> 390 | ||||
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| -> 431 |
uspto searches
Patent Apps in D14/356Granted Patents in D14/356
Use the links above or do an advanced search in ppubs for:
(D14/356.ccls. or D14/357.ccls. or D14/358.ccls. or D14/359.ccls. or D14/360.ccls. or D14/361.ccls. or D14/362.ccls. or D14/363.ccls. or D14/364.ccls. or D14/365.ccls. or D14/366.ccls. or D14/367.ccls. or D14/368.ccls. or D14/369.ccls. or D14/370.ccls. or D14/371.ccls. or D14/372.ccls. or D14/373.ccls. or D14/374.ccls. or D14/375.ccls. or D14/376.ccls. or D14/377.ccls. or D14/378.ccls. or D14/379.ccls. or D14/380.ccls. or D14/381.ccls. or D14/382.ccls. or D14/383.ccls. or D14/384.ccls. or D14/385.ccls. or D14/386.ccls. or D14/387.ccls. or D14/388.ccls. or D14/389.ccls. or D14/390.ccls. or D14/391.ccls. or D14/392.ccls. or D14/393.ccls. or D14/394.ccls. or D14/395.ccls. or D14/396.ccls. or D14/397.ccls. or D14/398.ccls. or D14/399.ccls. or D14/400.ccls. or D14/401.ccls. or D14/402.ccls. or D14/403.ccls. or D14/404.ccls. or D14/405.ccls. or D14/406.ccls. or D14/407.ccls. or D14/408.ccls. or D14/409.ccls. or D14/410.ccls. or D14/411.ccls. or D14/412.ccls. or D14/413.ccls. or D14/414.ccls. or D14/415.ccls. or D14/416.ccls. or D14/417.ccls. or D14/418.ccls. or D14/419.ccls. or D14/420.ccls. or D14/421.ccls. or D14/422.ccls. or D14/423.ccls. or D14/424.ccls. or D14/425.ccls. or D14/426.ccls. or D14/427.ccls. or D14/428.ccls. or D14/429.ccls. or D14/430.ccls. or D14/431.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.