with interlock between machine elements

Patents Grantslast 30 patents

  • Information Patent Grant

    Safety device for a peck drill

    • Patent number 8,092,125
    • Issue date Jan 10, 2012
    • Lockheed Martin Corporation
    • William B. Carr
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool

    • Patent number 7,886,415
    • Issue date Feb 15, 2011
    • The Gleason Works
    • Johann Mall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power hand tool having a proximity detector

    • Patent number 7,253,541
    • Issue date Aug 7, 2007
    • S-B Power Tool Corporation
    • Illya Kovarik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems for processing workpieces

    • Patent number 7,171,738
    • Issue date Feb 6, 2007
    • Precision Automation, Inc.
    • Spencer B. Dick
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Quill lock assembly

    • Patent number 7,156,590
    • Issue date Jan 2, 2007
    • Black & Decker Inc.
    • Craig A. Carroll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and methods for double ended processing

    • Patent number 7,080,431
    • Issue date Jul 25, 2006
    • Precision Automation, Inc.
    • Philip P. Sawyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool having interchangeable tool head

    • Patent number 6,176,322
    • Issue date Jan 23, 2001
    • Black & Decker Inc.
    • Brian Wadge
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chuck element for machine tools with rotating jaw chuck

    • Patent number 5,816,585
    • Issue date Oct 6, 1998
    • Linotype-Hell AG
    • Rainer Wilhelm Heinrich Schenk
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quill interlock

    • Patent number 5,791,841
    • Issue date Aug 11, 1998
    • Harry Zones
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Safety device for machine tools

    • Patent number 5,470,181
    • Issue date Nov 28, 1995
    • Richard J. Garcia
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fail safe stop for a drill press control device

    • Patent number 5,127,775
    • Issue date Jul 7, 1992
    • Smith & Wesson Corp.
    • James M. Broadbent
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Processing apparatus which may be selectively set in two positions...

    • Patent number 4,902,176
    • Issue date Feb 20, 1990
    • Sugino Machine Limited
    • Takara Sugino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roller hold down device

    • Patent number 4,610,582
    • Issue date Sep 9, 1986
    • Stanwich Industries, Inc.
    • James R. Amos
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Replaceable spindle lock system

    • Patent number 4,489,525
    • Issue date Dec 25, 1984
    • Black & Decker Inc.
    • Edward A. Heck
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Stabilization device for the stand of a drilling machine

    • Patent number 4,456,410
    • Issue date Jun 26, 1984
    • Nitto Kohki Company, Limited
    • Toshio Mikiya
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool position compensating mechanism

    • Patent number 4,416,569
    • Issue date Nov 22, 1983
    • Toyoda Koki Kabushiki Kaisha
    • Tetsuro Yamakage
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck operating device for hand drill

    • Patent number 4,358,230
    • Issue date Nov 9, 1982
    • Robert W. Rohlin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hole drilling machine and work positioning system

    • Patent number 4,280,775
    • Issue date Jul 28, 1981
    • Ross C. Wood
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3823466

    • Patent number 3,823,466
    • Issue date Jul 16, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3724044

    • Patent number 3,724,044
    • Issue date Apr 3, 1973
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3681829

    • Patent number 3,681,829
    • Issue date Aug 8, 1972
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3663114

    • Patent number 3,663,114
    • Issue date May 16, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3548711

    • Patent number 3,548,711
    • Issue date Dec 22, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3217567

    • Patent number 3,217,567
    • Issue date Nov 16, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3169415

    • Patent number 3,169,415
    • Issue date Feb 16, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3137016

    • Patent number 3,137,016
    • Issue date Jun 16, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3058129

    • Patent number 3,058,129
    • Issue date Oct 16, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3036479

    • Patent number 3,036,479
    • Issue date May 29, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3027812

    • Patent number 3,027,812
    • Issue date Apr 3, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3011245

    • Patent number 3,011,245
    • Issue date Dec 5, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SAFETY DEVICE FOR A PECK DRILL

    • Publication number 20090067939
    • Publication date Mar 12, 2009
    • Lockheed Martin Corporation
    • William B. Carr
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Machine tool

    • Publication number 20070297115
    • Publication date Dec 27, 2007
    • Johann Mall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Quill lock assembly

    • Publication number 20060104733
    • Publication date May 18, 2006
    • Craig A. Carroll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Systems for processing workpieces

    • Publication number 20050115375
    • Publication date Jun 2, 2005
    • Spencer B. Dick
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Apparatus and methods for double ended processing

    • Publication number 20040231122
    • Publication date Nov 25, 2004
    • Philip P. Sawyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power hand tool having a proximity detector

    • Publication number 20030194283
    • Publication date Oct 16, 2003
    • S-B Power Tool Corporation
    • Illya Kovarik
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS