USPC Class Details

Description: 343 communications: radio wave antennas / 343 communications: radio wave antennas/(700r) antennas (878) with support for antenna, reflector or director

Hierarchy/Derived subclasses

343 / 700r-> 878-> 879
  -> 880-> 881
   -> 882
   -> 883
  -> 884
  -> 885
  -> 886
  -> 887
  -> 888-> 889
  -> 890-> 891
  -> 892

uspto searches

Patent Apps in 343/878

Granted Patents in 343/878

Advanced search in patft or appft for the hierarchy would be:
(ccl/343/878 or ccl/343/879 or ccl/343/880 or ccl/343/881 or ccl/343/882 or ccl/343/883 or ccl/343/884 or ccl/343/885 or ccl/343/886 or ccl/343/887 or ccl/343/888 or ccl/343/889 or ccl/343/890 or ccl/343/891 or ccl/343/892)

Press the Search button below to send the query to the USPTO site. (Granted patents search)




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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