USPC Class Details

Description: 307 electrical transmission or interconnection systems / 307 electrical transmission or interconnection systems/(112) switching systems (132r) repetitive make and break

Hierarchy/Derived subclasses

307 / 112-> 132r-> 132e-> 132ea
  -> 132t
  -> 132v
  -> 132m

uspto searches

Patent Apps in 307/132R

Granted Patents in 307/132R

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()

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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