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  • CPC
  • B64C2700/6204
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C2700/00Codes corresponding to the former IdT classification

Current Industry

B64C2700/6204Materials
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3748317
    • Patent number 3,748,317
    • Issue date Jul 24, 1973
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3711934
    • Patent number 3,711,934
    • Issue date Jan 23, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3657059
    • Patent number 3,657,059
    • Issue date Apr 18, 1972
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3623203
    • Patent number 3,623,203
    • Issue date Nov 30, 1971
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3622283
    • Patent number 3,622,283
    • Issue date Nov 23, 1971
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3616185
    • Patent number 3,616,185
    • Issue date Oct 26, 1971
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3607504
    • Patent number 3,607,504
    • Issue date Sep 21, 1971
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3579411
    • Patent number 3,579,411
    • Issue date May 18, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3553820
    • Patent number 3,553,820
    • Issue date Jan 12, 1971
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3511741
    • Patent number 3,511,741
    • Issue date May 12, 1970
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3473900
    • Patent number 3,473,900
    • Issue date Oct 21, 1969
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2925098
    • Patent number 2,925,098
    • Issue date Feb 16, 1960
    • D03 - WEAVING
  • Information Patent Grant

    2305817
    • Patent number 2,305,817
    • Issue date Dec 22, 1942
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1578416
    • Patent number 1,578,416
    • Issue date Mar 30, 1926
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1347075
    • Patent number 1,347,075
    • Issue date Jul 20, 1920
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents