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Arnold Limatoc

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  • Aiea, HI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    One-piece self-locking nut
    • Patent number 11,988,241
    • Issue date May 21, 2024
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-piece bolts and methods of making the same
    • Patent number 11,111,945
    • Issue date Sep 7, 2021
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One-piece self-locking nut
    • Patent number 11,098,748
    • Issue date Aug 24, 2021
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High torque bolt
    • Patent number 10,968,940
    • Issue date Apr 6, 2021
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One-piece self-locking nut
    • Patent number 10,323,679
    • Issue date Jun 18, 2019
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High torque bolt
    • Patent number 10,309,439
    • Issue date Jun 4, 2019
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One-piece self-locking nut
    • Patent number 10,184,508
    • Issue date Jan 22, 2019
    • Arnold Permanent Nut, LLC
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One-piece self-locking nut
    • Patent number 9,194,421
    • Issue date Nov 24, 2015
    • Arnold Permanent Nut, LLC
    • Arnold Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-PIECE BOLTS AND METHODS OF MAKING THE SAME
    • Publication number 20210364028
    • Publication date Nov 25, 2021
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ONE-PIECE SELF-LOCKING NUT
    • Publication number 20210348643
    • Publication date Nov 11, 2021
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH TORQUE BOLT
    • Publication number 20200088228
    • Publication date Mar 19, 2020
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ONE-PIECE SELF-LOCKING NUT
    • Publication number 20190316626
    • Publication date Oct 17, 2019
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-PIECE BOLTS AND METHODS OF MAKING THE SAME
    • Publication number 20190309787
    • Publication date Oct 10, 2019
    • CRUSHLOCK, INC.
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH TORQUE BOLT
    • Publication number 20180209467
    • Publication date Jul 26, 2018
    • ARNOLD PERMANENT NUT, LLC
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ONE-PIECE SELF-LOCKING NUT
    • Publication number 20160333921
    • Publication date Nov 17, 2016
    • ARNOLD PERMANENT NUT, LLC
    • Arnold R. Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ONE-PIECE SELF-LOCKING NUT
    • Publication number 20160040708
    • Publication date Feb 11, 2016
    • ARNOLD PERMANENT NUT, LLC
    • Arnold Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ONE-PIECE SELF-LOCKING NUT
    • Publication number 20140286727
    • Publication date Sep 25, 2014
    • Arnold Limatoc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...