USPC Class Details

Description: 122 liquid heaters and vaporizers / 122 liquid heaters and vaporizers/(1r) plants (3) motor vehicle

Hierarchy/Derived subclasses

122 / 1r-> 3

uspto searches

Patent Apps in 122/3

Granted Patents in 122/3

Use the links above or do an advanced search in ppubs for:
(122/3.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.
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