USPC Class Details

Description: 62 refrigeration / 62 refrigeration/(3.1) using electrical or magnetic effect (3.2) thermoelectric; e.g., peltier effect (3.7) including specific circuitry or heat exchanger material

Hierarchy/Derived subclasses

62 / 3.1

-> 3.2

-> 3.7

uspto searches

Patent Apps in 62/3.7

Granted Patents in 62/3.7

Use the links above or do an advanced search in ppubs for:
(62/3.7.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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