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Joseph A. Hoffman

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    UNIVERSAL MOUNTING SYSTEM WITH PRONG-BEARING WALL ANCHORS
    • Publication number 20230383901
    • Publication date Nov 30, 2023
    • 3M Innovative Properties Company
    • Joseph A. Hoffman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REPAIR KIT FOR TEXTURED BUILDING SURFACES, AND RELATED METHODS OF USE
    • Publication number 20220356722
    • Publication date Nov 10, 2022
    • 3M Innovative Properties Company
    • Joseph A. Hoffman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    WALL ANCHORS AND ASSEMBLIES FOR HEAVYWEIGHT OBJECTS
    • Publication number 20220279945
    • Publication date Sep 8, 2022
    • 3M Innovative Properties Company
    • Joseph A. Hoffman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADHESIVE MOUNTING DEVICES
    • Publication number 20210310508
    • Publication date Oct 7, 2021
    • 3M Innovative Properties Company
    • Michael B. Runge
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WALL ANCHORS AND ASSEMBLIES FOR HEAVYWEIGHT OBJECTS
    • Publication number 20210298497
    • Publication date Sep 30, 2021
    • 3M Innovative Properties Company
    • Joseph A. HOFFMAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ADHESIVE BACKED POSITIONING AIDS AND ANCHORING ASSEMBLIES TO ENHANC...
    • Publication number 20210207645
    • Publication date Jul 8, 2021
    • 3M Innovative Properties Company
    • Joseph A. Hoffman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WALL ANCHORING ASSEMBLIES FOR HEAVY OBJECTS
    • Publication number 20210169241
    • Publication date Jun 10, 2021
    • 3M Innovative Properties Company
    • Archie F. Hamel
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POSITIONABLE AND REPOSITIONABLE ADHESIVE ARTICLES FOR STRETCH RELEA...
    • Publication number 20210071043
    • Publication date Mar 11, 2021
    • 3M Innovative Properties Company
    • Payam Khodaparast
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    ADHESIVE MOUNTING DEVICES HAVING PATTERNED ADHESIVE REGIONS
    • Publication number 20200124230
    • Publication date Apr 23, 2020
    • 3M Innovative Properties Company
    • Joseph A. Hoffman
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    FOLDING FLAP HANGER DEVICE HAVING MULTIPLE PEEL FRONTS
    • Publication number 20190038051
    • Publication date Feb 7, 2019
    • 3M Innovative Properties Company
    • Joseph A. Hoffman
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLOR SHIFT SIGN
    • Publication number 20170254488
    • Publication date Sep 7, 2017
    • 3M Innovative Properties Company
    • Ellen O. Aeling
    • F21 - LIGHTING
  • Information Patent Application

    DEVICES AND METHODS FOR ASSESSMENT OF SURFACES
    • Publication number 20160377416
    • Publication date Dec 29, 2016
    • 3M INNOVATIVE PROPERTIES COMPANY
    • Thomas J. Reid
    • G01 - MEASURING TESTING
  • Information Patent Application

    Removable Wall Decoration Kits, Systems and Methods
    • Publication number 20150208835
    • Publication date Jul 30, 2015
    • 3M Innovative Properties Company
    • Thomas W. Floyd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    REMOVABLE WALL DECORATION KITS, SYSTEMS AND METHODS
    • Publication number 20140353455
    • Publication date Dec 4, 2014
    • 3M Innovative Properties Company
    • Thomas W. Floyd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COLOR SHIFT SIGN
    • Publication number 20140334127
    • Publication date Nov 13, 2014
    • Ellen O. Aeling
    • F21 - LIGHTING
  • Information Patent Application

    CLIP LIGHT
    • Publication number 20130294056
    • Publication date Nov 7, 2013
    • 3M Innovative Properties Company
    • William A. Eibner
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT BLOCK
    • Publication number 20110267817
    • Publication date Nov 3, 2011
    • Joseph A. Hoffman
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    THIN INTERNALLY ILLUMINATED SIGN
    • Publication number 20090211130
    • Publication date Aug 27, 2009
    • Joseph A. Hoffman
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Illumination assembly and method of making same
    • Publication number 20060131596
    • Publication date Jun 22, 2006
    • Andrew J. Ouderkirk
    • F21 - LIGHTING
  • Information Patent Application

    Illumination assembly and method of making same
    • Publication number 20060131602
    • Publication date Jun 22, 2006
    • Andrew J. Ouderkirk
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR