USPC Class Details

Description: 348 television / 348 television/(61) special applications (65) with endoscope

Hierarchy/Derived subclasses

348 / 61-> 65-> 66
  -> 67
  -> 68-> 69
   -> 70
  -> 71
  -> 72
  -> 73
  -> 74
  -> 75
  -> 76

uspto searches

Patent Apps in 348/65

Granted Patents in 348/65

Use the links above or do an advanced search in ppubs for:
(348/65.ccls. or 348/66.ccls. or 348/67.ccls. or 348/68.ccls. or 348/69.ccls. or 348/70.ccls. or 348/71.ccls. or 348/72.ccls. or 348/73.ccls. or 348/74.ccls. or 348/75.ccls. or 348/76.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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