TREA

Special devices to stabilise or to compensate a helicoper rotor by other means than counter rotating rotor

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Industry

  • CPC
  • B64C2700/6229
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Parent Industries

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

Current Industry

B64C2700/6229Special devices to stabilise or to compensate a helicoper rotor by other means than counter rotating rotor
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3880385
    • Patent number 3,880,385
    • Issue date Apr 29, 1975
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3570788
    • Patent number 3,570,788
    • Issue date Mar 16, 1971
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3404856
    • Patent number 3,404,856
    • Issue date Oct 8, 1968
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3322939
    • Patent number 3,322,939
    • Issue date May 30, 1967
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3288227
    • Patent number 3,288,227
    • Issue date Nov 29, 1966
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3199013
    • Patent number 3,199,013
    • Issue date Aug 3, 1965
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3120276
    • Patent number 3,120,276
    • Issue date Feb 4, 1964
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3099421
    • Patent number 3,099,421
    • Issue date Jul 30, 1963
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3050276
    • Patent number 3,050,276
    • Issue date Aug 21, 1962
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3027948
    • Patent number 3,027,948
    • Issue date Apr 3, 1962
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3010679
    • Patent number 3,010,679
    • Issue date Nov 28, 1961
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2997110
    • Patent number 2,997,110
    • Issue date Aug 22, 1961
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2979286
    • Patent number 2,979,286
    • Issue date Apr 11, 1961
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2955779
    • Patent number 2,955,779
    • Issue date Oct 11, 1960
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2743071
    • Patent number 2,743,071
    • Issue date Apr 24, 1956
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2677429
    • Patent number 2,677,429
    • Issue date May 4, 1954
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2652898
    • Patent number 2,652,898
    • Issue date Sep 22, 1953
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2648386
    • Patent number 2,648,386
    • Issue date Aug 11, 1953
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2529479
    • Patent number 2,529,479
    • Issue date Nov 14, 1950
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2506210
    • Patent number 2,506,210
    • Issue date May 2, 1950
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2402294
    • Patent number 2,402,294
    • Issue date Jun 18, 1946
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2394846
    • Patent number 2,394,846
    • Issue date Feb 12, 1946
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2241786
    • Patent number 2,241,786
    • Issue date May 13, 1941
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2192300
    • Patent number 2,192,300
    • Issue date Mar 5, 1940
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2083064
    • Patent number 2,083,064
    • Issue date Jun 8, 1937
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2037745
    • Patent number 2,037,745
    • Issue date Apr 21, 1936
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1994488
    • Patent number 1,994,488
    • Issue date Mar 19, 1935
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1915855
    • Patent number 1,915,855
    • Issue date Jun 27, 1933
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1893395
    • Patent number 1,893,395
    • Issue date Jan 3, 1933
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1892036
    • Patent number 1,892,036
    • Issue date Dec 27, 1932
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents