USPC Class Details

Description: 434 education and demonstration / 434 education and demonstration/(11) organized armed or unarmed conflict or shooting (16) gunnery (19) gun aiming (21) training apparatus using beam of infrared, visible light, or ultraviolet radiation

Hierarchy/Derived subclasses

434 / 11

-> 16

-> 19

-> 21

-> 22

uspto searches

Patent Apps in 434/21

Granted Patents in 434/21

Use the links above or do an advanced search in ppubs for:
(434/21.ccls. or 434/22.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