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 (227) fuse link carrier or holder (255) plug (260) with fuse element attachment or securing means (261) resilient biasing or retaining means

Hierarchy/Derived subclasses

337 / 14

-> 142

-> 227

-> 255

-> 260

-> 261

uspto searches

Patent Apps in 337/261

Granted Patents in 337/261

Use the links above or do an advanced search in ppubs for:
(337/261.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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