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  • CPC
  • Y10T74/1581
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T74/00Machine element or mechanism

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Y10T74/1581Multiple acting
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Step-by-step ratchet mechanism with a silent ratchet
    • Patent number 6,488,134
    • Issue date Dec 3, 2002
    • C. Rob Hammerstein GmbH & Co. KG
    • Burckhard Becker
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Change-speed lever apparatus for use in bicycle
    • Patent number 5,012,692
    • Issue date May 7, 1991
    • Shimano Industrial Company Limited
    • Masashi Nagano
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Continuous ratchet drive
    • Patent number 4,409,865
    • Issue date Oct 18, 1983
    • Unex Corporation
    • Wilhelm F. Krautter
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3893347
    • Patent number 3,893,347
    • Issue date Jul 8, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3486048
    • Patent number 3,486,048
    • Issue date Dec 23, 1969
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3292832
    • Patent number 3,292,832
    • Issue date Dec 20, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3244095
    • Patent number 3,244,095
    • Issue date Apr 5, 1966
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3204133
    • Patent number 3,204,133
    • Issue date Aug 31, 1965
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2918823
    • Patent number 2,918,823
    • Issue date Dec 29, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2895340
    • Patent number 2,895,340
    • Issue date Jul 21, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2771045
    • Patent number 2,771,045
    • Issue date Nov 20, 1956
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    2766632
    • Patent number 2,766,632
    • Issue date Oct 16, 1956
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2684597
    • Patent number 2,684,597
    • Issue date Jul 27, 1954
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2677282
    • Patent number 2,677,282
    • Issue date May 4, 1954
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2638789
    • Patent number 2,638,789
    • Issue date May 19, 1953
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    2591613
    • Patent number 2,591,613
    • Issue date Apr 1, 1952
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2099940
    • Patent number 2,099,940
    • Issue date Nov 23, 1937
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1979028
    • Patent number 1,979,028
    • Issue date Oct 30, 1934
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1663143
    • Patent number 1,663,143
    • Issue date Mar 20, 1928
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1549854
    • Patent number 1,549,854
    • Issue date Aug 18, 1925
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1369599
    • Patent number 1,369,599
    • Issue date Feb 22, 1921
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1260883
    • Patent number 1,260,883
    • Issue date Mar 26, 1918
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1230637
    • Patent number 1,230,637
    • Issue date Jun 19, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1172280
    • Patent number 1,172,280
    • Issue date Feb 22, 1916
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1129701
    • Patent number 1,129,701
    • Issue date Feb 23, 1915
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1127212
    • Patent number 1,127,212
    • Issue date Feb 2, 1915
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1099319
    • Patent number 1,099,319
    • Issue date Jun 9, 1914
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1092197
    • Patent number 1,092,197
    • Issue date Apr 7, 1914
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    987348
    • Patent number 987,348
    • Issue date Mar 21, 1911
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    880501
    • Patent number 880,501
    • Issue date Mar 3, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents