USPC Class Details

Description: 439 electrical connectors / 439 electrical connectors/(43) with selectable circuit, e.g., plug board (44) planar circuit overlying a second planar circuit, both adapted to be electrically connected (45) connected by transversely inserted pin (48) linear conductors of first surface; linear, normally disposed, conductors in second circuit

Hierarchy/Derived subclasses

439 / 43

-> 44

-> 45

-> 48

uspto searches

Patent Apps in 439/48

Granted Patents in 439/48

Use the links above or do an advanced search in ppubs for:
(439/48.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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