USPC Class Details

Description: 337 electricity: electrothermally or thermally actuated switches / 337 electricity: electrothermally or thermally actuated switches/(14) electrothermally actuated switches (142) fusible element actuated (143) with manual or other mechanical contact control means (150) latching trip or holding means (actuated by condition by fuse element)

Hierarchy/Derived subclasses

337 / 14-> 142-> 143-> 150-> 151
    -> 152
    -> 153
    -> 154

uspto searches

Patent Apps in 337/150

Granted Patents in 337/150

Use the links above or do an advanced search in ppubs for:
(337/150.ccls. or 337/151.ccls. or 337/152.ccls. or 337/153.ccls. or 337/154.ccls.)

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.
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