having a movable screen or a sensor influencing the switching system

Patents Grantslast 30 patents

  • Information Patent Grant

    Secondary light curtain for detecting crush zone intrusion in a sec...

    • Patent number 10,197,219
    • Issue date Feb 5, 2019
    • Douglas L Boyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Injection molding machine with motor power interruption function

    • Patent number 9,127,810
    • Issue date Sep 8, 2015
    • FANUC CORPORATION
    • Hideki Koyama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for fitting rivets, buttons or the like

    • Patent number 5,908,148
    • Issue date Jun 1, 1999
    • William Prym GmbH & Co. KG
    • Karl-Josef Kochs
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Powered circular saw retention apparatus for retractable saw blade...

    • Patent number 5,699,705
    • Issue date Dec 23, 1997
    • Donald Dale Sibbet
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Safety guard system for machine having a ram

    • Patent number 5,560,466
    • Issue date Oct 1, 1996
    • The Whitaker Corporation
    • Kenneth F. Folk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety bar mechanism and sheet processing device having a safety ba...

    • Patent number 5,538,490
    • Issue date Jul 23, 1996
    • Fujitsu Limited
    • Tatsuhiro Taniwa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3648597

    • Patent number 3,648,597
    • Issue date Mar 14, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3464291

    • Patent number 3,464,291
    • Issue date Sep 2, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3273491

    • Patent number 3,273,491
    • Issue date Sep 20, 1966
    • B30 - PRESSES
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    3240310

    • Patent number 3,240,310
    • Issue date Mar 15, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3213992

    • Patent number 3,213,992
    • Issue date Oct 26, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3143957

    • Patent number 3,143,957
    • Issue date Aug 11, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3009411

    • Patent number 3,009,411
    • Issue date Nov 21, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2934129

    • Patent number 2,934,129
    • Issue date Apr 26, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2934189

    • Patent number 2,934,189
    • Issue date Apr 26, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2888123

    • Patent number 2,888,123
    • Issue date May 26, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2860525

    • Patent number 2,860,525
    • Issue date Nov 18, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2767624

    • Patent number 2,767,624
    • Issue date Oct 23, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2767819

    • Patent number 2,767,819
    • Issue date Oct 23, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2724278

    • Patent number 2,724,278
    • Issue date Nov 22, 1955
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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    2707407

    • Patent number 2,707,407
    • Issue date May 3, 1955
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2473219

    • Patent number 2,473,219
    • Issue date Jun 14, 1949
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2429261

    • Patent number 2,429,261
    • Issue date Oct 21, 1947
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2407891

    • Patent number 2,407,891
    • Issue date Sep 17, 1946
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2401808

    • Patent number 2,401,808
    • Issue date Jun 11, 1946
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2257273

    • Patent number 2,257,273
    • Issue date Sep 30, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2238290

    • Patent number 2,238,290
    • Issue date Apr 15, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1918037

    • Patent number 1,918,037
    • Issue date Jul 11, 1933
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1878470

    • Patent number 1,878,470
    • Issue date Sep 20, 1932
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1860991

    • Patent number 1,860,991
    • Issue date May 31, 1932
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents