USPC Class Details

Description: 337 electricity: electrothermally or thermally actuated switches / 337 electricity: electrothermally or thermally actuated switches/(14) electrothermally actuated switches (28) space discharge device (gaps, lightning arrester, etc.) (30) with explosive or combustible material

Hierarchy/Derived subclasses

337 / 14

-> 28

-> 30

uspto searches

Patent Apps in 337/30

Granted Patents in 337/30

Use the links above or do an advanced search in ppubs for:
(337/30.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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