USPC Class Details

Description: 455 telecommunications / 455 telecommunications/(73) transmitter and receiver at same station (e.g., transceiver) (550.1) radiotelephone equipment detail (564) auto-dialing or repertory dialing (e.g., using bar code, etc.)

Hierarchy/Derived subclasses

455 / 73

-> 550.1

-> 564

uspto searches

Patent Apps in 455/564

Granted Patents in 455/564

Use the links above or do an advanced search in ppubs for:
(455/564.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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