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Peter M. MacDonald

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  • Sherborn, MA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HAT CHANNEL ADAPTOR FOR SPRINKLER SUPPORT ASSEMBLY
    • Publication number 20140223723
    • Publication date Aug 14, 2014
    • FLEXHEAD INDUSTRIES, INC.c/o ATKORE INTERNATIONAL, INC.
    • Paul S.F. Silcox
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CLAMP FOR SPRINKLER SUPPORT ASSEMBLY
    • Publication number 20130220649
    • Publication date Aug 29, 2013
    • FLEXHEAD INDUSTRIES, INC.
    • Paul S.F. Silcox
    • E04 - BUILDING
  • Information Patent Application

    HUB WITH LOCKING MECHANISM
    • Publication number 20120298384
    • Publication date Nov 29, 2012
    • FLEXHEAD INDUSTRIES, INC.
    • Paul S. Silcox
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    CLAMP FOR SPRINKLER SUPPORT ASSEMBLY
    • Publication number 20120097406
    • Publication date Apr 26, 2012
    • PNM, Inc.
    • Paul S.F. Silcox
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    HAT CHANNEL ADAPTOR FOR SPRINKLER SUPPORT ASSEMBLY
    • Publication number 20110315409
    • Publication date Dec 29, 2011
    • PNM, Inc.
    • Paul S.F. Silcox
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    HUB WITH LOCKING MECHANISM
    • Publication number 20110284098
    • Publication date Nov 24, 2011
    • PNM, Inc.
    • Paul S. F. Silcox
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    DECORATIVE SUPPORT PANEL
    • Publication number 20110278374
    • Publication date Nov 17, 2011
    • PBJ, LLC
    • Norman J. MacDonald, III
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    DECORATIVE SUPPORT PANEL
    • Publication number 20100126739
    • Publication date May 27, 2010
    • PBJ,LLC.
    • Norman J. MacDonald III
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FIRE PROTECTION SPRINKLER HEAD SUPPORT
    • Publication number 20090008104
    • Publication date Jan 8, 2009
    • PNM, Inc.
    • Norman J. MacDonald, III
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    DECORATIVE SUPPORT PANEL
    • Publication number 20080257567
    • Publication date Oct 23, 2008
    • Norman J. MacDonald
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FIRE PROTECTION SPRINKLER HEAD SUPPORT
    • Publication number 20080066932
    • Publication date Mar 20, 2008
    • Flexhead Industries, Inc.
    • Norman J. MacDonald
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Fire Protection Sprinkler Head Support
    • Publication number 20070095548
    • Publication date May 3, 2007
    • Norman J. MacDonald III
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Fire protection sprinkler head support
    • Publication number 20070039743
    • Publication date Feb 22, 2007
    • Norman J. MacDonald
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Fire-suppression sprinkler system and method for installation and r...
    • Publication number 20050284644
    • Publication date Dec 29, 2005
    • PNM, Inc., a Massachusetts corporation
    • Norman J. MacDonald
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Decorative support panel
    • Publication number 20050194153
    • Publication date Sep 8, 2005
    • Norman J. MacDonald
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Fire protection sprinkler head support
    • Publication number 20040177976
    • Publication date Sep 16, 2004
    • PNM, Inc. a Massachusetts corporation
    • Norman J. MacDonald,
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Decorative support panel
    • Publication number 20040026533
    • Publication date Feb 12, 2004
    • Norman J. MacDonald
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Fire protection sprinkler head support
    • Publication number 20030066658
    • Publication date Apr 10, 2003
    • PNM, Inc.
    • Norman J. MacDonald
    • A62 - LIFE-SAVING FIRE-FIGHTING