USPC Class Details

Description: 445 electric lamp or space discharge component or device manufacturing / 445 electric lamp or space discharge component or device manufacturing/(1) process (23) with assembly or disassembly (29) including electrode or getter mounting (33) plural electrode mounting (34) crt grid or cathode gun

Hierarchy/Derived subclasses

445 / 1

-> 23

-> 29

-> 33

-> 34

uspto searches

Patent Apps in 445/34

Granted Patents in 445/34

Use the links above or do an advanced search in ppubs for:
(445/34.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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