USPC Class Details

Description: 307 electrical transmission or interconnection systems / 307 electrical transmission or interconnection systems/(11) plural load circuit systems (12) common conductor or return type (15) voltage divider type

Hierarchy/Derived subclasses

307 / 11

-> 12

-> 15

uspto searches

Patent Apps in 307/15

Granted Patents in 307/15

Use the links above or do an advanced search in ppubs for:
(307/15.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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