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McAlpine & Co Limited

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Patents Grantslast 30 patents

  • Information Patent Grant

    Plumbing connector, assembly and associated methods
    • Patent number 11,525,532
    • Issue date Dec 13, 2022
    • McAlpine & Co., Limited
    • James Edward McAlpine
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Overflow cover with plug handle for a sanitary appliance
    • Patent number D808503
    • Issue date Jan 23, 2018
    • McAlpine & Co. Limited
    • Robert G. McAlpine
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Non-return device
    • Patent number 9,567,737
    • Issue date Feb 14, 2017
    • MCALPINE & CO LIMITED
    • James Edward McAlpine
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Air gap cover
    • Patent number D620584
    • Issue date Jul 27, 2010
    • McAlpine & Co Limited
    • James Kenneth McAlpine
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    PLUMBING CONNECTOR, ASSEMBLY AND ASSOCIATED METHODS
    • Publication number 20200370690
    • Publication date Nov 26, 2020
    • McAlpine & Co. Limited
    • James Edward McAlpine
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    IMPROVED PLUMBING APPARATUS
    • Publication number 20170016220
    • Publication date Jan 19, 2017
    • McAlpine & Co. Limited
    • Chris McKendrick
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    ODOUR TRAP WITH CHECK VALVE AND AIR ADMITTANCE VALVE
    • Publication number 20160230375
    • Publication date Aug 11, 2016
    • MCALPINE & CO. LIMITED
    • James Edward McAlpine
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    VALVE DEVICE FOR WASTE PIPE
    • Publication number 20150176261
    • Publication date Jun 25, 2015
    • McAlpine & Co. Limited
    • James Edward McAlpine
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Outlet for a Sanitary Unit
    • Publication number 20140130899
    • Publication date May 15, 2014
    • MCALPINE & CO LIMITED
    • James Edward McAlpine
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    NON-RETURN DEVICE
    • Publication number 20130000766
    • Publication date Jan 3, 2013
    • MCALPINE & CO LIMITED
    • James Edward McAlpine
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    PLUMBING SEALING ARRANGEMENT
    • Publication number 20110036417
    • Publication date Feb 17, 2011
    • McAlpine & Co. Limited
    • James Edward McAlpine
    • E03 - WATER SUPPLY SEWERAGE

Trademarklast 30 trademarks