USPC Class Details

Description: D14 recording, communication, or information retrieval equipment / d14 recording, communication, or information retrieval equipment/(496) video or audio transmission, recording or playback equipment (137) radio transceiver (e.g., walkie-talkie, 2-way radio, etc.) (138r) mobile telephone type (i.e., cellular or cordless unit with provision for initiation or reception of telephone calls) (138ab) foldable or flip type

Hierarchy/Derived subclasses

D14 / 496-> 137-> 138r-> 138ab

uspto searches

Patent Apps in D14/138AB

Granted Patents in D14/138AB

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