Hierarchy/Derived subclasses
| 427 / 58 | -> 59 | -> 60 | |||
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| -> 79 | -> 80 | ||||
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| -> 96.1 | -> 96.2 | -> 96.3 | -> ews | ||
| -> 96.4 | |||||
| -> 96.5 | |||||
| -> 96.6 | |||||
| -> 96.7 | |||||
| -> 96.8 | |||||
| -> 96.9 | |||||
| -> 97.1 | -> 97.2 | ||||
| -> 97.3 | -> 97.4 | -> 97.5 | |||
| -> 97.6 | |||||
| -> 97.7 | -> 97.8 | -> 97.9 | -> 98.1 | ||
| -> 98.2 | -> 98.3 | ||||
| -> 98.4 | -> 98.5 | ||||
| -> 98.6 | -> 98.7 | ||||
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| -> 99.1 | |||||
| -> 99.2 | -> 99.3 | ||||
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| -> 100 | |||||
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| -> 123 | -> 124 | ||||
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| -> 126.1 | -> 126.2 | ||||
| -> 126.3 | -> 126.4 | ||||
| -> 126.5 | |||||
| -> 126.6 |
uspto searches
Patent Apps in 427/58Granted Patents in 427/58
Use the links above or do an advanced search in ppubs for:
(427/58.ccls. or 427/59.ccls. or 427/60.ccls. or 427/61.ccls. or 427/62.ccls. or 427/63.ccls. or 427/64.ccls. or 427/65.ccls. or 427/66.ccls. or 427/67.ccls. or 427/68.ccls. or 427/69.ccls. or 427/70.ccls. or 427/71.ccls. or 427/72.ccls. or 427/73.ccls. or 427/74.ccls. or 427/75.ccls. or 427/76.ccls. or 427/77.ccls. or 427/78.ccls. or 427/79.ccls. or 427/80.ccls. or 427/81.ccls. or 427/96.1.ccls. or 427/96.2.ccls. or 427/96.3.ccls. or 427/ews.ccls. or 427/96.4.ccls. or 427/96.5.ccls. or 427/96.6.ccls. or 427/96.7.ccls. or 427/96.8.ccls. or 427/96.9.ccls. or 427/97.1.ccls. or 427/97.2.ccls. or 427/97.3.ccls. or 427/97.4.ccls. or 427/97.5.ccls. or 427/97.6.ccls. or 427/97.7.ccls. or 427/97.8.ccls. or 427/97.9.ccls. or 427/98.1.ccls. or 427/98.2.ccls. or 427/98.3.ccls. or 427/98.4.ccls. or 427/98.5.ccls. or 427/98.6.ccls. or 427/98.7.ccls. or 427/98.8.ccls. or 427/98.9.ccls. or 427/99.1.ccls. or 427/99.2.ccls. or 427/99.3.ccls. or 427/99.4.ccls. or 427/99.5.ccls. or 427/100.ccls. or 427/101.ccls. or 427/102.ccls. or 427/103.ccls. or 427/104.ccls. or 427/105.ccls. or 427/106.ccls. or 427/107.ccls. or 427/108.ccls. or 427/109.ccls. or 427/110.ccls. or 427/111.ccls. or 427/112.ccls. or 427/113.ccls. or 427/114.ccls. or 427/115.ccls. or 427/116.ccls. or 427/117.ccls. or 427/118.ccls. or 427/119.ccls. or 427/120.ccls. or 427/121.ccls. or 427/122.ccls. or 427/123.ccls. or 427/124.ccls. or 427/125.ccls. or 427/126.1.ccls. or 427/126.2.ccls. or 427/126.3.ccls. or 427/126.4.ccls. or 427/126.5.ccls. or 427/126.6.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.