USPC Class Details – HistoricIP

Description: D6 furnishings / d6 furnishings/(329) furniture, freestanding support, or frame therefor (382) bed or body support surface (17) (407) audio-visual or information recording media (e.g., magnetic tape, optical or recording disc, photographic transparency, etc.) (24) (632) fully enclosed (634) hinged closure

Hierarchy/Derived subclasses

D6 / 329

-> 382

-> 17

-> 407

-> 24

-> 632

-> 634

-> 635

uspto searches

Patent Apps in D6/634

Granted Patents in D6/634

Use the links above or do an advanced search in ppubs for:
(D6/634.ccls. or D6/635.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.