Stop and waste

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid drainage system and methods

    • Patent number 9,351,450
    • Issue date May 31, 2016
    • Virid Services, LLC
    • Jon Lips
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid drainage system and methods

    • Patent number 8,424,550
    • Issue date Apr 23, 2013
    • Virid Services, LLC
    • Jon Lips
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Freeze resistant manifold assembly and system

    • Patent number 8,307,848
    • Issue date Nov 13, 2012
    • AeroControlex Group, Inc.
    • Larry Murg
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Freeze protection device for wall hydrants/faucets

    • Patent number 6,883,534
    • Issue date Apr 26, 2005
    • WCM Industries, Inc.
    • William T. Ball
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Freeze protection device for wall hydrants/faucets

    • Patent number 6,857,442
    • Issue date Feb 22, 2005
    • WCM Industries, Inc.
    • William T. Ball
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Freeze protection device for wall hydrants/faucets

    • Patent number 6,805,154
    • Issue date Oct 19, 2004
    • WCM Industries, Inc.
    • Alfred F. Dickey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water freeze prevention device

    • Patent number 6,763,845
    • Issue date Jul 20, 2004
    • Javier J. Hoggard
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Freeze protection device for wall hydrants/faucets

    • Patent number 6,532,986
    • Issue date Mar 18, 2003
    • WCM Industries, Inc.
    • Alfred F. Dickey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Temperature-activated valve

    • Patent number 5,715,855
    • Issue date Feb 10, 1998
    • Brady J. Bennett
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Method and apparatus for freeze prevention of irrigation systems

    • Patent number 5,694,963
    • Issue date Dec 9, 1997
    • Paul Thomas Fredell
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Anti-freeze separator assembly

    • Patent number 5,055,185
    • Issue date Oct 8, 1991
    • Luther M. McMurphy
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Thermostatic self-powered drain valve

    • Patent number 4,360,036
    • Issue date Nov 23, 1982
    • Russell S. Shelton
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Freeze protection apparatus for solar collectors

    • Patent number 4,280,478
    • Issue date Jul 28, 1981
    • Eugene F. Duval
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3812872

    • Patent number 3,812,872
    • Issue date May 28, 1974
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2880673

    • Patent number 2,880,673
    • Issue date Apr 7, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2793619

    • Patent number 2,793,619
    • Issue date May 28, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2736337

    • Patent number 2,736,337
    • Issue date Feb 28, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2716418

    • Patent number 2,716,418
    • Issue date Aug 30, 1955
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2611383

    • Patent number 2,611,383
    • Issue date Sep 23, 1952
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1875513

    • Patent number 1,875,513
    • Issue date Sep 6, 1932
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1849491

    • Patent number 1,849,491
    • Issue date Mar 15, 1932
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1246368

    • Patent number 1,246,368
    • Issue date Nov 13, 1917
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1075675

    • Patent number 1,075,675
    • Issue date Oct 14, 1913
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1003307

    • Patent number 1,003,307
    • Issue date Sep 12, 1911
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    944927

    • Patent number 944,927
    • Issue date Dec 28, 1909
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    746115

    • Patent number 746,115
    • Issue date Dec 8, 1903
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    667952

    • Patent number 667,952
    • Issue date Feb 12, 1901
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    641308

    • Patent number 641,308
    • Issue date Jan 16, 1900
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    629794

    • Patent number 629,794
    • Issue date Aug 1, 1899
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    623979

    • Patent number 623,979
    • Issue date May 2, 1899
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents