Hierarchy/Derived subclasses
| 122 / 135.1 | -> 135.2 | |||
| -> 135.3 | ||||
| -> 136r | -> 137 | -> 138 | ||
| -> 139 | ||||
| -> 140.1 | -> 140.2 | |||
| -> 141 | ||||
| -> 142 | ||||
| -> 143 | ||||
| -> 144 | ||||
| -> 145 | -> 146 | |||
| -> 147 | ||||
| -> 148 | ||||
| -> 149 | -> 150 | |||
| -> 151 | ||||
| -> 152 | ||||
| -> 153 | -> 154 | |||
| -> 136c | ||||
| -> 155.1 | -> 155.2 | |||
| -> 155.3 | ||||
| -> 155.4 | ||||
| -> 155.5 | ||||
| -> 157 | -> 158 | |||
| -> 159 | ||||
| -> 160 | -> 161 | |||
| -> 162 | ||||
| -> 163 | ||||
| -> 165 | ||||
| -> 166.1 | -> 166.2 | |||
| -> 168 | ||||
| -> 169 | -> 170 | |||
| -> 171 | ||||
| -> 172 | ||||
| -> 173 | ||||
| -> 174 | ||||
| -> 175 | ||||
| -> 176 | -> 177 | |||
| -> 178 | -> 179 | |||
| -> 180 | ||||
| -> 181 | ||||
| -> 167 | ||||
| -> 182.1 | -> 182.2 | |||
| -> 182.3 | ||||
| -> 183 | ||||
| -> 184 | ||||
| -> 185 | ||||
| -> 186 | ||||
| -> 187 | ||||
| -> 164 | ||||
| -> 156 | ||||
| -> 188 | ||||
| -> 189 | ||||
| -> 190 | ||||
| -> 191 | ||||
| -> 192 | ||||
| -> 193 | -> 194 | |||
| -> 195 | -> 196 | |||
| -> 197 | ||||
| -> 198 | -> 199 | |||
| -> 200 | ||||
| -> 201 | ||||
| -> 202 | ||||
| -> 203 | ||||
| -> 204 | ||||
| -> 205 | ||||
| -> 206 | ||||
| -> 207 | ||||
| -> 208 |
uspto searches
Patent Apps in 122/135.1Granted Patents in 122/135.1
Use the links above or do an advanced search in ppubs for:
(122/135.1.ccls. or 122/135.2.ccls. or 122/135.3.ccls. or 122/136r.ccls. or 122/137.ccls. or 122/138.ccls. or 122/139.ccls. or 122/140.1.ccls. or 122/140.2.ccls. or 122/141.ccls. or 122/142.ccls. or 122/143.ccls. or 122/144.ccls. or 122/145.ccls. or 122/146.ccls. or 122/147.ccls. or 122/148.ccls. or 122/149.ccls. or 122/150.ccls. or 122/151.ccls. or 122/152.ccls. or 122/153.ccls. or 122/154.ccls. or 122/136c.ccls. or 122/155.1.ccls. or 122/155.2.ccls. or 122/155.3.ccls. or 122/155.4.ccls. or 122/155.5.ccls. or 122/157.ccls. or 122/158.ccls. or 122/159.ccls. or 122/160.ccls. or 122/161.ccls. or 122/162.ccls. or 122/163.ccls. or 122/165.ccls. or 122/166.1.ccls. or 122/166.2.ccls. or 122/168.ccls. or 122/169.ccls. or 122/170.ccls. or 122/171.ccls. or 122/172.ccls. or 122/173.ccls. or 122/174.ccls. or 122/175.ccls. or 122/176.ccls. or 122/177.ccls. or 122/178.ccls. or 122/179.ccls. or 122/180.ccls. or 122/181.ccls. or 122/167.ccls. or 122/182.1.ccls. or 122/182.2.ccls. or 122/182.3.ccls. or 122/183.ccls. or 122/184.ccls. or 122/185.ccls. or 122/186.ccls. or 122/187.ccls. or 122/164.ccls. or 122/156.ccls. or 122/188.ccls. or 122/189.ccls. or 122/190.ccls. or 122/191.ccls. or 122/192.ccls. or 122/193.ccls. or 122/194.ccls. or 122/195.ccls. or 122/196.ccls. or 122/197.ccls. or 122/198.ccls. or 122/199.ccls. or 122/200.ccls. or 122/201.ccls. or 122/202.ccls. or 122/203.ccls. or 122/204.ccls. or 122/205.ccls. or 122/206.ccls. or 122/207.ccls. or 122/208.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.