Hierarchy/Derived subclasses
48 / 61 | -> 116 | -> 117 | ||
-> 118 | ||||
-> 62r | -> 71 | |||
-> 72 | ||||
-> 73 | ||||
-> 76 | ||||
-> 77 | ||||
-> 78 | -> 79 | -> 80 | ||
-> 81 | ||||
-> 84 | ||||
-> 82 | -> 83 | |||
-> 85 | ||||
-> 75 | ||||
-> 63 | -> 64 | |||
-> 65 | ||||
-> 66 | ||||
-> 67 | -> 68 | |||
-> 69 | ||||
-> 74 | ||||
-> 85.1 | ||||
-> 85.2 | ||||
-> 86r | -> 86a | |||
-> 87 | ||||
-> 62a | ||||
-> 89 | -> 98 | |||
-> 99 | ||||
-> 100 | ||||
-> 101 | ||||
-> 102r | -> 103 | |||
-> 104 | ||||
-> 105 | ||||
-> 106 | ||||
-> 107 | ||||
-> 102a | ||||
-> 108 | -> 109 | |||
-> 110 | ||||
-> 111 | -> 112 | |||
-> 92 | ||||
-> 93 | ||||
-> 94 | -> 95 | |||
-> 96 | ||||
-> 90 | ||||
-> 113 | ||||
-> 118.5 |
uspto searches
Patent Apps in 48/61Granted Patents in 48/61
Use the links above or do an advanced search in ppubs for:
(48/61.ccls. or 48/116.ccls. or 48/117.ccls. or 48/118.ccls. or 48/62r.ccls. or 48/71.ccls. or 48/72.ccls. or 48/73.ccls. or 48/76.ccls. or 48/77.ccls. or 48/78.ccls. or 48/79.ccls. or 48/80.ccls. or 48/81.ccls. or 48/84.ccls. or 48/82.ccls. or 48/83.ccls. or 48/85.ccls. or 48/75.ccls. or 48/63.ccls. or 48/64.ccls. or 48/65.ccls. or 48/66.ccls. or 48/67.ccls. or 48/68.ccls. or 48/69.ccls. or 48/74.ccls. or 48/85.1.ccls. or 48/85.2.ccls. or 48/86r.ccls. or 48/86a.ccls. or 48/87.ccls. or 48/62a.ccls. or 48/89.ccls. or 48/98.ccls. or 48/99.ccls. or 48/100.ccls. or 48/101.ccls. or 48/102r.ccls. or 48/103.ccls. or 48/104.ccls. or 48/105.ccls. or 48/106.ccls. or 48/107.ccls. or 48/102a.ccls. or 48/108.ccls. or 48/109.ccls. or 48/110.ccls. or 48/111.ccls. or 48/112.ccls. or 48/92.ccls. or 48/93.ccls. or 48/94.ccls. or 48/95.ccls. or 48/96.ccls. or 48/90.ccls. or 48/113.ccls. or 48/118.5.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.