USPC Class Details

Description: 429 chemistry: electrical current producing apparatus, product, and process / 429 chemistry: electrical current producing apparatus, product, and process/(61) with control means responsive to battery condition sensing means (63) electrolyte feeding control from reserve supply

Hierarchy/Derived subclasses

429 / 61

-> 63

-> 64

uspto searches

Patent Apps in 429/63

Granted Patents in 429/63

Use the links above or do an advanced search in ppubs for:
(429/63.ccls. or 429/64.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