USPC Class Details

Description: 312 supports: cabinet structure / 312 supports: cabinet structure/(9.1) for storing audio or visual recording medium (e.g., compact disc, phonograph record, film, tape) (9.9) disk or parallelepiped shape (9.11) removed by individual ejector (9.12) and a master selector (9.15) pivoting or rotating selector

Hierarchy/Derived subclasses

312 / 9.1

-> 9.9

-> 9.11

-> 9.12

-> 9.15

uspto searches

Patent Apps in 312/9.15

Granted Patents in 312/9.15

Use the links above or do an advanced search in ppubs for:
(312/9.15.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.

Display:

Back