TREA

With co-acting valve in liquid flow path

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  • CPC
  • Y10T137/3331
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

Current Industry

Y10T137/3331With co-acting valve in liquid flow path
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC DRAINING BACK FLOW PREVENTION DEVICE
    • Publication number 20230058099
    • Publication date Feb 23, 2023
    • WCM Industries, Inc.
    • William T. Ball
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    AUTOMATIC DRAINING BACK FLOW PREVENTION DEVICE
    • Publication number 20210310223
    • Publication date Oct 7, 2021
    • WCM Industries, Inc.
    • William T. Ball
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC DRAINING BACK FLOW PREVENTION DEVICE
    • Publication number 20190316333
    • Publication date Oct 17, 2019
    • WCM Industries, Inc.
    • William T. Ball
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONCEALED THREE PORT FLUSHOMETER SYSTEM
    • Publication number 20190170259
    • Publication date Jun 6, 2019
    • Sloan Valve Company
    • John R. WILSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Wall hydrant with integral shut-off valve
    • Publication number 20140305516
    • Publication date Oct 16, 2014
    • Jay R. Smith Manufacturing Company
    • William Anthony Stanaland
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    AUTOMATIC DRAINING BACK FLOW PREVENTION DEVICE
    • Publication number 20140202563
    • Publication date Jul 24, 2014
    • WCM Industries, Inc.
    • William T. Ball
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    WATER HAMMER RECOGNIZING AND ENERGY SAVING WATER HAMMER PREVENTION...
    • Publication number 20140166115
    • Publication date Jun 19, 2014
    • Chulsu Yang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Rinse Valve for Vacuum Waste System
    • Publication number 20140048160
    • Publication date Feb 20, 2014
    • B/E AEROSPACE, INC.
    • Thao Hoang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Anti-freeze vacuum Breaking Structure for a faucet
    • Publication number 20130312845
    • Publication date Nov 28, 2013
    • Hung-Neng WU
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Automatic Draining Back Flow Prevention Device
    • Publication number 20120325332
    • Publication date Dec 27, 2012
    • WCM Industries, Inc.
    • William T. Ball
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    REUSABLE POUR-ON GUN SYSTEM
    • Publication number 20120145745
    • Publication date Jun 14, 2012
    • KMQ, INC.
    • Kimberly Quinn
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Double Check Back Flow Prevention Device
    • Publication number 20120012194
    • Publication date Jan 19, 2012
    • WCM Industries, Inc.
    • William T. Ball
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR PREVENTING BACKFLOW OF FILL VALVE IN WATER TOILET
    • Publication number 20120012193
    • Publication date Jan 19, 2012
    • Watos Corea Co., Ltd.
    • Tae Gwang Song
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Anti-backflow vacuum breaker valve
    • Publication number 20120006422
    • Publication date Jan 12, 2012
    • Abraham Bejerano
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    UNIVERSAL HOLE CUTTER
    • Publication number 20110297244
    • Publication date Dec 8, 2011
    • Yingen Zhang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MIXING EDUCTOR
    • Publication number 20110232774
    • Publication date Sep 29, 2011
    • DIVERSEY, INC.
    • James H. LOHR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATOR FOR A RELEASE VALVE
    • Publication number 20110005610
    • Publication date Jan 13, 2011
    • CONBRACO INDUSTRIES, INC.
    • Phillip T. Yontz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUCKBILL TYPE CHECK VALVE WITH CURVED AND RESILIENTLY BIASED CLOSIN...
    • Publication number 20100288373
    • Publication date Nov 18, 2010
    • Ian Doig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RINSE VALVE FOR VACUUM WASTE SYSTEM
    • Publication number 20100084592
    • Publication date Apr 8, 2010
    • B/E AEROSPACE, INC.
    • Thao Hoang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ANTI-SIPHON DEVICE FOR A FLUSH VALVE
    • Publication number 20100043890
    • Publication date Feb 25, 2010
    • Chen Weigen
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Backflow preventer
    • Publication number 20100032027
    • Publication date Feb 11, 2010
    • Shinshu University
    • Masaharu Matsubara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Internal Leak Detection and Backflow Prevention in a Flow Control A...
    • Publication number 20090314369
    • Publication date Dec 24, 2009
    • MALEMA ENGINEERING CORPORATION
    • Peter M. Pozniak
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    SWITCHING VALVE WITH SLIDER
    • Publication number 20090314362
    • Publication date Dec 24, 2009
    • Erwin Weh
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Double Check Back Flow Prevention Device
    • Publication number 20090288722
    • Publication date Nov 26, 2009
    • WCM Industries, Inc.
    • William T. Ball
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BACKWATER VALVE ASSEMBLY WITH REMOVABLE VALVE MEMBER
    • Publication number 20090095357
    • Publication date Apr 16, 2009
    • Gabe Coscarella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Siphon Breaker
    • Publication number 20090020163
    • Publication date Jan 22, 2009
    • GA INDUSTRIES, LLC
    • Grant A. Colton, Sr.
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AIRING AND VENTING ELEMENTS FOR PIPES AND FITTINGS
    • Publication number 20080276994
    • Publication date Nov 13, 2008
    • HAWLE Armaturen GmbH
    • Stefan Goetzinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Freezeless Hydrant
    • Publication number 20080245418
    • Publication date Oct 9, 2008
    • Zurn Industries, LLC.
    • David L. Lawson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Mixing Eductor
    • Publication number 20080223448
    • Publication date Sep 18, 2008
    • JohnsonDiversey, Inc.
    • James H. Lohr
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    System disconnector
    • Publication number 20080178941
    • Publication date Jul 31, 2008
    • Hans Sasserath & Co. KG
    • Willi Hecking
    • F24 - HEATING RANGES VENTILATING