Hierarchy/Derived subclasses
| 25 / 98 | -> 99 | |||||
| -> 100 | -> 101 | |||||
| -> 102 | ||||||
| -> 103 | -> 104 | |||||
| -> 105 | -> 106 | |||||
| -> 107 | ||||||
| -> 108 | ||||||
| -> 109 | -> 110 | |||||
| -> 111 | ||||||
| -> 112 | -> 113 | |||||
| -> 114 | ||||||
| -> 115 | ||||||
| -> 116 | ||||||
| -> 117 | -> 118 | -> 119 | ||||
| -> 120 | ||||||
| -> 121 | ||||||
| -> 122 | ||||||
| -> 123 | -> 124 | |||||
| -> 125 | -> 126 | |||||
| -> 127 | ||||||
| -> 128 | ||||||
| -> 129 | ||||||
| -> 130 | -> 131 | |||||
| -> 132 | -> 133 | |||||
| -> 134 | ||||||
| -> 135 | -> 136 | -> 137 | -> 138 | |||
| -> 139 | ||||||
| -> 140 | ||||||
| -> 141 | ||||||
| -> 142 | -> 143 |
CIPO searches
search just 25/98- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((25/98 <IN> CPC) <OR> (25/99 <IN> CPC) <OR> (25/100 <IN> CPC) <OR> (25/101 <IN> CPC) <OR> (25/102 <IN> CPC) <OR> (25/103 <IN> CPC) <OR> (25/104 <IN> CPC) <OR> (25/105 <IN> CPC) <OR> (25/106 <IN> CPC) <OR> (25/107 <IN> CPC) <OR> (25/108 <IN> CPC) <OR> (25/109 <IN> CPC) <OR> (25/110 <IN> CPC) <OR> (25/111 <IN> CPC) <OR> (25/112 <IN> CPC) <OR> (25/113 <IN> CPC) <OR> (25/114 <IN> CPC) <OR> (25/115 <IN> CPC) <OR> (25/116 <IN> CPC) <OR> (25/117 <IN> CPC) <OR> (25/118 <IN> CPC) <OR> (25/119 <IN> CPC) <OR> (25/120 <IN> CPC) <OR> (25/121 <IN> CPC) <OR> (25/122 <IN> CPC) <OR> (25/123 <IN> CPC) <OR> (25/124 <IN> CPC) <OR> (25/125 <IN> CPC) <OR> (25/126 <IN> CPC) <OR> (25/127 <IN> CPC) <OR> (25/128 <IN> CPC) <OR> (25/129 <IN> CPC) <OR> (25/130 <IN> CPC) <OR> (25/131 <IN> CPC) <OR> (25/132 <IN> CPC) <OR> (25/133 <IN> CPC) <OR> (25/134 <IN> CPC) <OR> (25/135 <IN> CPC) <OR> (25/136 <IN> CPC) <OR> (25/137 <IN> CPC) <OR> (25/138 <IN> CPC) <OR> (25/139 <IN> CPC) <OR> (25/140 <IN> CPC) <OR> (25/141 <IN> CPC) <OR> (25/142 <IN> CPC) <OR> (25/143 <IN> CPC))
This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find patents in those subclasses.