USPC Class Details – HistoricIP

Description: D14 recording, communication, or information retrieval equipment / d14 recording, communication, or information retrieval equipment/(474) recording media or carrier (483) element or attachment (484.1) flash drive specific

Hierarchy/Derived subclasses

D14 / 474

-> 483

-> 484.1

uspto searches

Patent Apps in D14/484.1

Granted Patents in D14/484.1

Use the links above or do an advanced search in ppubs for:
(D14/484.1.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.