TREA

Double-acting ratchet

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  • CPC
  • Y10T408/641
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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 Y10T408/00Cutting by use of rotating axially moving tool

Current Industry

Y10T408/641Double-acting ratchet
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tapping drill
    • Patent number 4,355,931
    • Issue date Oct 26, 1982
    • Roland Leuenberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1184711
    • Patent number 1,184,711
    • Issue date May 30, 1916
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1140811
    • Patent number 1,140,811
    • Issue date May 25, 1915
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1130770
    • Patent number 1,130,770
    • Issue date Mar 9, 1915
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1091791
    • Patent number 1,091,791
    • Issue date Mar 31, 1914
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1089437
    • Patent number 1,089,437
    • Issue date Mar 10, 1914
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1049389
    • Patent number 1,049,389
    • Issue date Jan 7, 1913
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1013653
    • Patent number 1,013,653
    • Issue date Jan 2, 1912
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    974978
    • Patent number 974,978
    • Issue date Nov 8, 1910
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    969394
    • Patent number 969,394
    • Issue date Sep 6, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    919712
    • Patent number 919,712
    • Issue date Apr 27, 1909
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    877288
    • Patent number 877,288
    • Issue date Jan 21, 1908
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    843513
    • Patent number 843,513
    • Issue date Feb 5, 1907
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    787234
    • Patent number 787,234
    • Issue date Apr 11, 1905
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    765308
    • Patent number 765,308
    • Issue date Jul 19, 1904
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    714437
    • Patent number 714,437
    • Issue date Nov 25, 1902
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    662644
    • Patent number 662,644
    • Issue date Nov 27, 1900
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    613950
    • Patent number 613,950
    • Issue date Nov 8, 1898
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    611253
    • Patent number 611,253
    • Issue date Sep 27, 1898
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    596790
    • Patent number 596,790
    • Issue date Jan 4, 1898
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    583659
    • Patent number 583,659
    • Issue date Jun 1, 1897
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    576753
    • Patent number 576,753
    • Issue date Feb 9, 1897
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    553263
    • Patent number 553,263
    • Issue date Jan 21, 1896
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    547053
    • Patent number 547,053
    • Issue date Oct 1, 1895
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    514127
    • Patent number 514,127
    • Issue date Feb 6, 1894
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    509938
    • Patent number 509,938
    • Issue date Dec 5, 1893
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    507968
    • Patent number 507,968
    • Issue date Oct 31, 1893
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    490617
    • Patent number 490,617
    • Issue date Jan 24, 1893
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    472120
    • Patent number 472,120
    • Issue date Apr 5, 1892
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    462543
    • Patent number 462,543
    • Issue date Nov 3, 1891
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE