USPC Class Details

Description: 473 games using tangible projectile / 473 games using tangible projectile/(1) billiards or pool (4) table or gameboard (21) table attached ball rack (22) with conveying chutes interconnecting pockets with ball rack (23) with means to distinguish or identify each ball pocketed

Hierarchy/Derived subclasses

473 / 1

-> 4

-> 21

-> 22

-> 23

uspto searches

Patent Apps in 473/23

Granted Patents in 473/23

Use the links above or do an advanced search in ppubs for:
(473/23.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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