with sealing wire

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly with hollow bolt for security wire

    • Patent number 11,796,081
    • Issue date Oct 24, 2023
    • Watts Regulator Co.
    • Peter J. Bertagna
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dump handle locking device for securing a sanitation dump lock

    • Patent number 10,830,373
    • Issue date Nov 10, 2020
    • Kenneth Wayne Baker
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Protection and tamper notification device for use with a valve

    • Patent number 7,438,085
    • Issue date Oct 21, 2008
    • George W. Ratermann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable lockout assembly

    • Patent number 7,272,962
    • Issue date Sep 25, 2007
    • Brady Worldwide, Inc.
    • Steven J. Benda
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Valve locking system

    • Patent number 6,164,318
    • Issue date Dec 26, 2000
    • Kenneth Dixon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve operating handle

    • Patent number 5,299,597
    • Issue date Apr 5, 1994
    • Fort Vale Engineering Limited
    • Edward S. Fort
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3623498

    • Patent number 3,623,498
    • Issue date Nov 30, 1971
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2838200

    • Patent number 2,838,200
    • Issue date Jun 10, 1958
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2469502

    • Patent number 2,469,502
    • Issue date May 10, 1949
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2106092

    • Patent number 2,106,092
    • Issue date Jan 18, 1938
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2033371

    • Patent number 2,033,371
    • Issue date Mar 10, 1936
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1662863

    • Patent number 1,662,863
    • Issue date Mar 20, 1928
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents