TREA

Donald J. Mahaffy

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  • Zeeland, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface treating implement
    • Patent number 8,641,309
    • Issue date Feb 4, 2014
    • Bissell Homecare, Inc.
    • Joseph P. Perry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Manual sprayer with dual bag-on-valve assembly
    • Patent number 8,328,118
    • Issue date Dec 11, 2012
    • Bissell Homecare, Inc.
    • Eric J. Hansen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Manual sprayer with dual bag-on-valve assembly
    • Patent number 7,967,220
    • Issue date Jun 28, 2011
    • Bissell Homecare, Inc.
    • Eric J. Hansen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vacuum cleaner with large debris receptacle
    • Patent number 7,743,461
    • Issue date Jun 29, 2010
    • Bissell Homecare, Inc.
    • Adam G. Carr
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MANUAL SPRAYER WITH DUAL BAG-ON-VALVE ASSEMBLY
    • Publication number 20110215113
    • Publication date Sep 8, 2011
    • BISSELL Homecare, Inc.
    • Eric J. Hansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SURFACE TREATING IMPLEMENT
    • Publication number 20110179591
    • Publication date Jul 28, 2011
    • BISSELL Homecare, Inc.
    • Joseph P. Perry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MANUAL SPRAYER WITH DUAL BAG-ON-VALVE ASSEMBLY
    • Publication number 20090108021
    • Publication date Apr 30, 2009
    • BISSELL Homecare, Inc.
    • Eric J. Hansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Vacuum cleaner with large debris receptacle
    • Publication number 20080086836
    • Publication date Apr 17, 2008
    • BISSELL Homecare, Inc.
    • Adam G. Carr
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...