with randomly-actuated stopping means

Patents Grantslast 30 patents

  • Information Patent Grant

    Accessible temporary magnet control for magnetic drill press

    • Patent number 9,849,581
    • Issue date Dec 26, 2017
    • Milwaukee Electric Tool Corporation
    • Terry L. Timmons
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Position controlling device for a carpenter angle drill/hollow chis...

    • Patent number 9,573,196
    • Issue date Feb 21, 2017
    • Wen-Chi Chang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Handheld drill/driver device

    • Patent number 9,366,299
    • Issue date Jun 14, 2016
    • Robert Bosch GmbH
    • Heiko Roehm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic drill

    • Patent number 7,798,751
    • Issue date Sep 21, 2010
    • Lockheed Martin Corporation
    • Gus E. Krause
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic drill

    • Patent number 7,303,363
    • Issue date Dec 4, 2007
    • Lockheed Martin Corporation
    • Gus E. Krause
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric drill apparatus

    • Patent number 7,121,773
    • Issue date Oct 17, 2006
    • Nitto Kohki Co., Ltd.
    • Toshio Mikiya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining device

    • Patent number 7,104,866
    • Issue date Sep 12, 2006
    • Toshiba Kikai Kabushiki Kaisha
    • Yasuo Yamane
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Machine tool with fault detection

    • Patent number 5,895,177
    • Issue date Apr 20, 1999
    • Brother Kogyo Kabushiki Kaisha
    • Masayuki Iwai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-spindle machine control systems

    • Patent number 5,730,037
    • Issue date Mar 24, 1998
    • Logan Clutch Corporation
    • Tim Manning
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Magnetic base drill

    • Patent number 4,261,673
    • Issue date Apr 14, 1981
    • Everett D. Hougen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Two torch head for oxygen cutting machines

    • Patent number 4,179,101
    • Issue date Dec 18, 1979
    • Esab-Kebe GmbH
    • Hans Brautigam
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3559509

    • Patent number 3,559,509
    • Issue date Feb 2, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3552238

    • Patent number 3,552,238
    • Issue date Jan 5, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3199644

    • Patent number 3,199,644
    • Issue date Aug 10, 1965
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2907229

    • Patent number 2,907,229
    • Issue date Oct 6, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2692660

    • Patent number 2,692,660
    • Issue date Oct 26, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2684017

    • Patent number 2,684,017
    • Issue date Jul 20, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2679038

    • Patent number 2,679,038
    • Issue date May 18, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2639412

    • Patent number 2,639,412
    • Issue date May 19, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2550649

    • Patent number 2,550,649
    • Issue date Apr 24, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2472968

    • Patent number 2,472,968
    • Issue date Jun 14, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2380457

    • Patent number 2,380,457
    • Issue date Jul 31, 1945
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2357690

    • Patent number 2,357,690
    • Issue date Sep 5, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2350174

    • Patent number 2,350,174
    • Issue date May 30, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2318335

    • Patent number 2,318,335
    • Issue date May 4, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2293464

    • Patent number 2,293,464
    • Issue date Aug 18, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2263404

    • Patent number 2,263,404
    • Issue date Nov 18, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2173817

    • Patent number 2,173,817
    • Issue date Sep 26, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2167401

    • Patent number 2,167,401
    • Issue date Jul 25, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2025706

    • Patent number 2,025,706
    • Issue date Dec 31, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Handheld drill/driver device

    • Publication number 20140003876
    • Publication date Jan 2, 2014
    • ROBERT BOSCH GmbH
    • Heiko ROEHM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool

    • Publication number 20130189041
    • Publication date Jul 25, 2013
    • Hitachi Koki Co., Ltd.
    • Satoshi Abe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Pneumatic drill

    • Publication number 20080075544
    • Publication date Mar 27, 2008
    • Lockheed Martin Corporation
    • Gus E. Krause
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Machining device

    • Publication number 20060019578
    • Publication date Jan 26, 2006
    • Yasuo Yamane
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Pneumatic drill

    • Publication number 20050053435
    • Publication date Mar 10, 2005
    • Gus E. Krause
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric drill apparatus

    • Publication number 20050025586
    • Publication date Feb 3, 2005
    • Toshio Mikiya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR