USPC Class Details – HistoricIP

Description: 273 amusement devices: games / 273 amusement devices: games/(317) aerial projectile game; game element (e.g., target, etc.) or accessory therefor other than projector or projectile, per se (348) target (378) indication by movement of target or target having indicating means (383) having projectile-actuated means to free indicator for movement

Hierarchy/Derived subclasses

273 / 317	-> 348	-> 378	-> 383	-> 384
				-> 385

uspto searches

Patent Apps in 273/383

Granted Patents in 273/383

Use the links above or do an advanced search in ppubs for:
(273/383.ccls. or 273/384.ccls. or 273/385.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.