Spring jaws

Patents Grantslast 30 patents

  • Information Patent Grant

    Elastic casing article holder

    • Patent number 9,498,049
    • Issue date Nov 22, 2016
    • Charles F. Besche
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Shrink fit chuck having extension grooves

    • Patent number 9,205,496
    • Issue date Dec 8, 2015
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder for a rotary tool

    • Patent number 8,439,369
    • Issue date May 14, 2013
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adapter for a hand-held power tool

    • Patent number 8,360,439
    • Issue date Jan 29, 2013
    • Robert Bosch GmbH
    • Daniel Hirt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Coupling device for attaching medical instruments to a holding device

    • Patent number 8,317,203
    • Issue date Nov 27, 2012
    • Karl Storz GmbH & Co. KG
    • Rainer Hermle
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Locking mechanism with quick disassembly means

    • Patent number 8,308,167
    • Issue date Nov 13, 2012
    • Bal Seal Engineering, Inc.
    • Pete J. Balsells
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tube holder for a tube filling machine

    • Patent number 8,210,546
    • Issue date Jul 3, 2012
    • IWK Verpackungstechnik GmbH
    • Bernd Köhler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tool holder for a rotary tool

    • Patent number 7,938,408
    • Issue date May 10, 2011
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Universal tool bit shank

    • Patent number 7,896,357
    • Issue date Mar 1, 2011
    • Black & Decker Inc.
    • Michael P. Peters
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Universal tool bit shank

    • Patent number 7,726,664
    • Issue date Jun 1, 2010
    • Black & Decker Inc.
    • Michael P. Peters
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Medical handpiece having a clamping sleeve for a tool

    • Patent number 7,416,411
    • Issue date Aug 26, 2008
    • Kaltenbach & Voigt GmbH
    • Bruno Hofer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Router bit system

    • Patent number 7,316,529
    • Issue date Jan 8, 2008
    • Black & Decker Inc.
    • Alan Phillips
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Router bit system

    • Patent number 7,140,817
    • Issue date Nov 28, 2006
    • Black & Decker Inc.
    • Alan Phillips
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device

    • Patent number 6,923,605
    • Issue date Aug 2, 2005
    • Ott-Jakob GmbH & Co. Spanntechnik KG
    • Ludwig Jakob
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool fixing structure

    • Patent number 6,863,280
    • Issue date Mar 8, 2005
    • Li Jiun Chiu
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Collet assembly for power tools

    • Patent number 6,315,060
    • Issue date Nov 13, 2001
    • Wilton Tool Company, LLC
    • David J. Schuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coupling for inserting a soaking bar into a blast furnace tap hole

    • Patent number 6,152,643
    • Issue date Nov 28, 2000
    • Woodings Industrial Corporation
    • Martin P. Miller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manual machine tool with tool holder and appropriate tool

    • Patent number 6,059,493
    • Issue date May 9, 2000
    • Robert Bosch GmbH
    • Manfred Kirn
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick release chuck device

    • Patent number 5,826,888
    • Issue date Oct 27, 1998
    • Power Tool Holders Incorporated
    • Mark V. Weaver
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Part holding press tool with non-magnetic part holding mechanism

    • Patent number 5,539,968
    • Issue date Jul 30, 1996
    • Western Atlas, Inc.
    • Herbert J. Meyer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Retractable tool bit having latch type catch mechanism

    • Patent number 5,180,259
    • Issue date Jan 19, 1993
    • The United States of America as represented by the administrator of the Natio...
    • George Voellmer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for fixing a donor's eyeball

    • Patent number 4,982,969
    • Issue date Jan 8, 1991
    • Svyatoslav N. Fedorov
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    System for the rapid balancing of revolving shafts, particularly su...

    • Patent number 4,976,585
    • Issue date Dec 11, 1990
    • Nuovopignone-Industrie Meccaniche e Fonderia S.p.A.
    • Vasco Mezzedimi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Speed wrench

    • Patent number 4,974,477
    • Issue date Dec 4, 1990
    • Cooper Industries, Inc.
    • Alan D. Anderson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Bar feeding apparatus

    • Patent number 4,708,039
    • Issue date Nov 24, 1987
    • Tube Fab of Afton Corporation
    • Robert J. Redman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spring chuck

    • Patent number 4,582,332
    • Issue date Apr 15, 1986
    • Osada Electric Co., Ltd.
    • Toyokichi Sekino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lightguide preform chuck

    • Patent number 4,516,787
    • Issue date May 14, 1985
    • AT&T Technologies, Inc.
    • Edward R. Venable
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Jewelry clutch

    • Patent number 4,292,715
    • Issue date Oct 6, 1981
    • Lawrence T. Huddon
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Device for fixing a dental instrument in a handpiece

    • Patent number 4,255,144
    • Issue date Mar 10, 1981
    • Micro-Mega S.A.
    • Henri Leonard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Removable drill string stabilizers

    • Patent number 4,245,709
    • Issue date Jan 20, 1981
    • Christensen, Inc.
    • Tom Manuel
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    SMALL OUTER DIAMETER QUICK RELEASE EXTENSION ROD

    • Publication number 20120126497
    • Publication date May 24, 2012
    • Ying-Mo LIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHRINK FIT CHUCK HAVING EXTENSION GROOVES

    • Publication number 20110248455
    • Publication date Oct 13, 2011
    • FRANZ HAIMER MASCHINENBAU KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool holder for a rotary tool

    • Publication number 20110198818
    • Publication date Aug 18, 2011
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Elastic casing article holder

    • Publication number 20110049202
    • Publication date Mar 3, 2011
    • Charles F. Besche
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Universal Tool Bit Shank

    • Publication number 20100133762
    • Publication date Jun 3, 2010
    • Black & Decker Inc.
    • Michael P. Peters
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ADAPTER FOR A HAND-HELD POWER TOOL

    • Publication number 20100108338
    • Publication date May 6, 2010
    • Daniel Hirt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LOCKING MECHANISM WITH QUICK DISASSEMBLY MEANS

    • Publication number 20090160139
    • Publication date Jun 25, 2009
    • Pete J. Balsells
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tube Holder for a Tube Filling Machine

    • Publication number 20090084463
    • Publication date Apr 2, 2009
    • Bernd Kohler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Coupling Device for Attaching Medical Instruments to a Holding Device

    • Publication number 20090001676
    • Publication date Jan 1, 2009
    • Rainer Hermle
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Clamping Device For the Tool of a Machine Tool, Especially a Plunge...

    • Publication number 20080135528
    • Publication date Jun 12, 2008
    • Hakan Dahlquist
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool Holder for a Rotary Tool

    • Publication number 20070246899
    • Publication date Oct 25, 2007
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Universal tool bit shank

    • Publication number 20070152408
    • Publication date Jul 5, 2007
    • Black & Decker Inc.
    • Michael P. Peters
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Router bit system

    • Publication number 20070098510
    • Publication date May 3, 2007
    • Black & Decker Inc.
    • Alan Phillips
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Medical handpiece having a clamping sleeve for a tool

    • Publication number 20060024643
    • Publication date Feb 2, 2006
    • Bruno Hofer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Clamping device

    • Publication number 20050025600
    • Publication date Feb 3, 2005
    • OTT-JAKOB GMBH & CO SPANNTECHNIK KG
    • Ludwig Jakob
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool fixing structure

    • Publication number 20040094909
    • Publication date May 20, 2004
    • Li Jiun Chiu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS