USPC Class Details

Description: 429 chemistry: electrical current producing apparatus, product, and process / 429 chemistry: electrical current producing apparatus, product, and process/(57) sealed cell having gas prevention or elimation means (59) prevention or elimination means is one of the cell electrodes or is electrically connected to an electrode

Hierarchy/Derived subclasses

429 / 57

-> 59

-> 60

uspto searches

Patent Apps in 429/59

Granted Patents in 429/59

Use the links above or do an advanced search in ppubs for:
(429/59.ccls. or 429/60.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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