Utilizing fluid pressure

Patents Grantslast 30 patents

  • Information Patent Grant

    Fast-acting clamping device for releasably connecting two components

    • Patent number 4,946,209
    • Issue date Aug 7, 1990
    • Siemens Aktiengesellschaft
    • Jakob Stauner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Threaded element for use as an insert

    • Patent number 4,818,165
    • Issue date Apr 4, 1989
    • Rexnord Inc.
    • Yoji Shirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-tapping, self-aligning thread repair insert

    • Patent number 4,730,968
    • Issue date Mar 15, 1988
    • Diperstein; David
    • David Diperstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anchor bolt

    • Patent number 4,652,194
    • Issue date Mar 24, 1987
    • Fujibyora Co., Ltd.
    • Shoichi Tajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded fastener

    • Patent number 4,637,767
    • Issue date Jan 20, 1987
    • Topura Co., Ltd.
    • Kouichi Yaotani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Assymetrically shaped thread forming screw and method of making same

    • Patent number 4,534,690
    • Issue date Aug 13, 1985
    • Illinois Tool Works Inc.
    • Gerald D. Barth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Drive nut

    • Patent number 4,299,520
    • Issue date Nov 10, 1981
    • Iwata Bolt Kogyo Kabushiki Kaisha
    • Yukichi Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thread tapping form

    • Patent number 4,259,889
    • Issue date Apr 7, 1981
    • The Lamson & Sessions Co.
    • Terry D. Capuano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-threading nut

    • Patent number 4,256,421
    • Issue date Mar 17, 1981
    • Kenneth D. Kloster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-tapping screw

    • Patent number 4,161,132
    • Issue date Jul 17, 1979
    • Bulten-Kanthal Aktiebolog
    • Ingvar A. Eklund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thread-forming screw

    • Patent number 4,069,730
    • Issue date Jan 24, 1978
    • Wales-Beech Corporation
    • Charles E. Gutshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sheet screw

    • Patent number 4,068,554
    • Issue date Jan 17, 1978
    • Fumio Hirabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thread forming self-locking screw

    • Patent number 3,982,575
    • Issue date Sep 28, 1976
    • Standard Pressed Steel Co.
    • Raymond Ollis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-thread forming threaded fasteners and blanks for making same

    • Patent number 3,978,760
    • Issue date Sep 7, 1976
    • Research Engineering & Manufacturing, Inc.
    • Herman M. Muenchinger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Slab-sided self-tapping screw

    • Patent number 3,942,406
    • Issue date Mar 9, 1976
    • Textron Inc.
    • Ronald J. Egner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3894570

    • Patent number 3,894,570
    • Issue date Jul 15, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3866509

    • Patent number 3,866,509
    • Issue date Feb 18, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3724315

    • Patent number 3,724,315
    • Issue date Apr 3, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3570361

    • Patent number 3,570,361
    • Issue date Mar 16, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3545331

    • Patent number 3,545,331
    • Issue date Dec 8, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3501995

    • Patent number 3,501,995
    • Issue date Mar 24, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3491646

    • Patent number 3,491,646
    • Issue date Jan 27, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3481380

    • Patent number 3,481,380
    • Issue date Dec 2, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3463044

    • Patent number 3,463,044
    • Issue date Aug 26, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3456705

    • Patent number 3,456,705
    • Issue date Jul 22, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3435777

    • Patent number 3,435,777
    • Issue date Apr 1, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3395602

    • Patent number 3,395,602
    • Issue date Aug 6, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3373645

    • Patent number 3,373,645
    • Issue date Mar 19, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3368444

    • Patent number 3,368,444
    • Issue date Feb 13, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3331272

    • Patent number 3,331,272
    • Issue date Jul 18, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents