Hierarchy/Derived subclasses
| 313 / 162 | -> 163 | -> 164 |
CIPO search
search just 313/164This 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.
Canadian Subclass Details
Description: 313 / (162) Discharge Devices (163) With Apertured Electrode Between Electrodes (164) Non-Uniform Electrode Spacing or Mesh Area(e.g. Variable mv)
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.
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.