Independent actuation

Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning device for condensate removal device

    • Patent number 11,940,096
    • Issue date Mar 26, 2024
    • THERMAL ENERGY INTERNATIONAL 9UK) LIMITED
    • Sam Mawby
    • B08 - CLEANING
  • Information Patent Grant

    Tight space, inside boat thruhole fitting clearing

    • Patent number 8,544,134
    • Issue date Oct 1, 2013
    • Edward J. Del Rosso
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Arrangement and method for unloading raw material

    • Patent number 8,522,807
    • Issue date Sep 3, 2013
    • Maillefer S.A.
    • Petri Vetterstrand
    • B08 - CLEANING
  • Information Patent Grant

    Float valve apparatus and its cleaning method

    • Patent number 8,302,619
    • Issue date Nov 6, 2012
    • TLV Co., Ltd.
    • Tadashi Oike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inside boat thruhole fitting clearing

    • Patent number 8,296,892
    • Issue date Oct 30, 2012
    • Edward J. Del Rosso
    • B08 - CLEANING
  • Information Patent Grant

    Drain clean-out assembly and method of using

    • Patent number 8,286,275
    • Issue date Oct 16, 2012
    • Brian Michael Kipp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multiple component mixing head

    • Patent number 7,240,689
    • Issue date Jul 10, 2007
    • Hennecke GmbH
    • Jürgen Wirth
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Self cleaning metering device for diaphragm style flush valve

    • Patent number 7,182,096
    • Issue date Feb 27, 2007
    • Var E. Lordahl
    • B08 - CLEANING
  • Information Patent Grant

    Corporation stop cleaning device

    • Patent number 6,691,731
    • Issue date Feb 17, 2004
    • Jamie L. Thompson
    • B08 - CLEANING
  • Information Patent Grant

    Drain valve and pipe blockage clearing device

    • Patent number 6,363,566
    • Issue date Apr 2, 2002
    • Michael Collins
    • B08 - CLEANING
  • Information Patent Grant

    Sleeve valve with clean out section

    • Patent number 6,206,021
    • Issue date Mar 27, 2001
    • Thomas A. Hartman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cleanout fitting for air conditioner evaporator drains

    • Patent number 6,182,677
    • Issue date Feb 6, 2001
    • James Pignataro
    • B08 - CLEANING
  • Information Patent Grant

    Metering valve

    • Patent number 5,295,654
    • Issue date Mar 22, 1994
    • The Chicago Faucet Company
    • Daniel J. Laube
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for temporarily sealing off pipelines

    • Patent number 5,285,806
    • Issue date Feb 15, 1994
    • Public Service Company of Colorado
    • Daniel A. Ortega
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cleaning tool for a valve manifold

    • Patent number 4,938,246
    • Issue date Jul 3, 1990
    • Jeff A. Conley
    • B08 - CLEANING
  • Information Patent Grant

    Portabl tool for cleaning valve bores and associated inlet passage

    • Patent number 4,898,201
    • Issue date Feb 6, 1990
    • Keystone International, Inc.
    • Jeff A. Conley
    • B08 - CLEANING
  • Information Patent Grant

    Assembly of pipes

    • Patent number 4,648,419
    • Issue date Mar 10, 1987
    • Total Compagnie Francaise des Petroles
    • Jean-Luc Herve
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valved access fitting

    • Patent number 4,546,789
    • Issue date Oct 15, 1985
    • Robert R. Taylor
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Geothermal well head clean out and shut off assembly

    • Patent number 4,448,247
    • Issue date May 15, 1984
    • Midway Fishing Tool Company
    • Lehman T. Reed
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Check valve for rod out

    • Patent number 4,391,289
    • Issue date Jul 5, 1983
    • Donald L. Adams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rod out valve

    • Patent number 4,192,342
    • Issue date Mar 11, 1980
    • Donald L. Adams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lead dosing valve

    • Patent number 4,114,649
    • Issue date Sep 19, 1978
    • Varta Batterie Aktiengesellschaft
    • Hans-Georg Lindenberg
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3386461

    • Patent number 3,386,461
    • Issue date Jun 4, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3229708

    • Patent number 3,229,708
    • Issue date Jan 18, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2759336

    • Patent number 2,759,336
    • Issue date Aug 21, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2631812

    • Patent number 2,631,812
    • Issue date Mar 17, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2227887

    • Patent number 2,227,887
    • Issue date Jan 7, 1941
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2175652

    • Patent number 2,175,652
    • Issue date Oct 10, 1939
    • B08 - CLEANING
  • Information Patent Grant

    2114934

    • Patent number 2,114,934
    • Issue date Apr 19, 1938
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2087533

    • Patent number 2,087,533
    • Issue date Jul 20, 1937
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents