operating on dynamo-electric devices

Industry

  • CPC
  • G08C19/20
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor system and communication method

    • Patent number 10,121,365
    • Issue date Nov 6, 2018
    • Kabushiki Kaisha Yaskawa Denki
    • Kunihiko Ogawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Partial arc curvilinear direct drive servomotor

    • Patent number 8,803,467
    • Issue date Aug 12, 2014
    • The Keyw Corporation
    • Xiuhong Sun
    • G08 - SIGNALLING
  • Information Patent Grant

    3364360

    • Patent number 3,364,360
    • Issue date Jan 16, 1968
    • G08 - SIGNALLING
  • Information Patent Grant

    3193743

    • Patent number 3,193,743
    • Issue date Jul 6, 1965
    • G08 - SIGNALLING
  • Information Patent Grant

    3128414

    • Patent number 3,128,414
    • Issue date Apr 7, 1964
    • G08 - SIGNALLING
  • Information Patent Grant

    2866931

    • Patent number 2,866,931
    • Issue date Dec 30, 1958
    • G08 - SIGNALLING
  • Information Patent Grant

    2717371

    • Patent number 2,717,371
    • Issue date Sep 6, 1955
    • G08 - SIGNALLING
  • Information Patent Grant

    2697823

    • Patent number 2,697,823
    • Issue date Dec 21, 1954
    • G08 - SIGNALLING
  • Information Patent Grant

    2694805

    • Patent number 2,694,805
    • Issue date Nov 16, 1954
    • G08 - SIGNALLING
  • Information Patent Grant

    2542794

    • Patent number 2,542,794
    • Issue date Feb 20, 1951
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    2532582

    • Patent number 2,532,582
    • Issue date Dec 5, 1950
    • G08 - SIGNALLING
  • Information Patent Grant

    2517450

    • Patent number 2,517,450
    • Issue date Aug 1, 1950
    • G08 - SIGNALLING
  • Information Patent Grant

    2488259

    • Patent number 2,488,259
    • Issue date Nov 15, 1949
    • G08 - SIGNALLING
  • Information Patent Grant

    2476106

    • Patent number 2,476,106
    • Issue date Jul 12, 1949
    • G08 - SIGNALLING
  • Information Patent Grant

    2471947

    • Patent number 2,471,947
    • Issue date May 31, 1949
    • G08 - SIGNALLING
  • Information Patent Grant

    2452052

    • Patent number 2,452,052
    • Issue date Oct 26, 1948
    • G08 - SIGNALLING
  • Information Patent Grant

    2441145

    • Patent number 2,441,145
    • Issue date May 11, 1948
    • G08 - SIGNALLING
  • Information Patent Grant

    2433376

    • Patent number 2,433,376
    • Issue date Dec 30, 1947
    • G08 - SIGNALLING
  • Information Patent Grant

    2430113

    • Patent number 2,430,113
    • Issue date Nov 4, 1947
    • G08 - SIGNALLING
  • Information Patent Grant

    2417376

    • Patent number 2,417,376
    • Issue date Mar 11, 1947
    • G08 - SIGNALLING
  • Information Patent Grant

    2416070

    • Patent number 2,416,070
    • Issue date Feb 18, 1947
    • G08 - SIGNALLING
  • Information Patent Grant

    2365284

    • Patent number 2,365,284
    • Issue date Dec 19, 1944
    • G08 - SIGNALLING
  • Information Patent Grant

    2315920

    • Patent number 2,315,920
    • Issue date Apr 6, 1943
    • G08 - SIGNALLING
  • Information Patent Grant

    2241157

    • Patent number 2,241,157
    • Issue date May 6, 1941
    • G08 - SIGNALLING
  • Information Patent Grant

    2226692

    • Patent number 2,226,692
    • Issue date Dec 31, 1940
    • G08 - SIGNALLING
  • Information Patent Grant

    2166680

    • Patent number 2,166,680
    • Issue date Jul 18, 1939
    • G08 - SIGNALLING
  • Information Patent Grant

    2165719

    • Patent number 2,165,719
    • Issue date Jul 11, 1939
    • G08 - SIGNALLING
  • Information Patent Grant

    2132277

    • Patent number 2,132,277
    • Issue date Oct 4, 1938
    • G08 - SIGNALLING
  • Information Patent Grant

    2014011

    • Patent number 2,014,011
    • Issue date Sep 10, 1935
    • G08 - SIGNALLING
  • Information Patent Grant

    1931548

    • Patent number 1,931,548
    • Issue date Oct 24, 1933
    • G08 - SIGNALLING

Patents Applicationslast 30 patents