Fixed cam and moving jaws

Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck

    • Patent number 8,262,095
    • Issue date Sep 11, 2012
    • X'Pole Precision Tools Inc.
    • Peter Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck tool bit locator

    • Patent number 7,243,922
    • Issue date Jul 17, 2007
    • Black & Decker Inc.
    • Louis A Gibbons
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for attaching and detaching an attachable device

    • Patent number 6,920,810
    • Issue date Jul 26, 2005
    • Snap-on Incorporated
    • Christopher D. Thompson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Chuck for drilling and chiseling tools

    • Patent number 6,135,461
    • Issue date Oct 24, 2000
    • Hilti Aktiengesellschaft
    • Armin Below
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary pneumo-hydraulic clamp

    • Patent number 5,044,421
    • Issue date Sep 3, 1991
    • Joseph J. Tebbe
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Device for clamping drill pipe and the like in mouse hole pipe

    • Patent number 4,756,538
    • Issue date Jul 12, 1988
    • The Science and Technic Department of Dagang Petroleum Administration
    • Chen Yuehui
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary tool holder

    • Patent number 4,576,528
    • Issue date Mar 18, 1986
    • Phillip A. Sollami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck assembly

    • Patent number 4,523,766
    • Issue date Jun 18, 1985
    • Deere & Company
    • Larry A. Dettmer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick release locking chuck mechanism

    • Patent number 4,269,422
    • Issue date May 26, 1981
    • Eugene S. Biggs
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cylinder and automatic collect holder

    • Patent number 3,999,770
    • Issue date Dec 28, 1976
    • Phillip A. Sollami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3719110

    • Patent number 3,719,110
    • Issue date Mar 6, 1973
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3689060

    • Patent number 3,689,060
    • Issue date Sep 5, 1972
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3682454

    • Patent number 3,682,454
    • Issue date Aug 8, 1972
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3027293

    • Patent number 3,027,293
    • Issue date Mar 27, 1962
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2735687

    • Patent number 2,735,687
    • Issue date Feb 21, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2670214

    • Patent number 2,670,214
    • Issue date Feb 23, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2670215

    • Patent number 2,670,215
    • Issue date Feb 23, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2654135

    • Patent number 2,654,135
    • Issue date Oct 6, 1953
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2599174

    • Patent number 2,599,174
    • Issue date Jun 3, 1952
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2548096

    • Patent number 2,548,096
    • Issue date Apr 10, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2350426

    • Patent number 2,350,426
    • Issue date Jun 6, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2158892

    • Patent number 2,158,892
    • Issue date May 16, 1939
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2122195

    • Patent number 2,122,195
    • Issue date Jun 28, 1938
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1827795

    • Patent number 1,827,795
    • Issue date Oct 20, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1807265

    • Patent number 1,807,265
    • Issue date May 26, 1931
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1745158

    • Patent number 1,745,158
    • Issue date Jan 28, 1930
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1408182

    • Patent number 1,408,182
    • Issue date Feb 28, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1407213

    • Patent number 1,407,213
    • Issue date Feb 21, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1249025

    • Patent number 1,249,025
    • Issue date Dec 4, 1917
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1177869

    • Patent number 1,177,869
    • Issue date Apr 4, 1916
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CHUCK

    • Publication number 20100025943
    • Publication date Feb 4, 2010
    • Primetool MFG, Inc.
    • Peter Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill chuck tool bit locator

    • Publication number 20060186615
    • Publication date Aug 24, 2006
    • Louis A. Gibbons
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR