USPC Class Details

Description: 124 mechanical guns and projectors / 124 mechanical guns and projectors/(3) electromagnetic

Hierarchy/Derived subclasses

124 / 3

uspto searches

Patent Apps in 124/3

Granted Patents in 124/3

Use the links above or do an advanced search in ppubs for:
(124/3.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.