USPC Class Details

Description: 396 photography / 396 photography/(155) with object illumination for exposure (201) having indicator (204) effective distance indicator

Hierarchy/Derived subclasses

396 / 155-> 201-> 204

uspto searches

Patent Apps in 396/204

Granted Patents in 396/204

Use the links above or do an advanced search in ppubs for:
(396/204.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