TREA

Michael F. Roberts

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toothbrush
    • Patent number RE44819
    • Issue date Apr 1, 2014
    • Procter & Gamble Business Services Canada Company
    • Phillip M. Braun
    • 015 - Brushing, scrubbing, and general cleaning
  • Information Patent Grant

    Electric toothbrush head
    • Patent number 8,166,601
    • Issue date May 1, 2012
    • Braun GmbH
    • William R. Brown, Jr.
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gum massaging oral brush
    • Patent number 8,156,600
    • Issue date Apr 17, 2012
    • The Gillette Company
    • Michael Roberts
    • A46 - BRUSHWARE
  • Information Patent Grant

    Oral care devices
    • Patent number 6,993,804
    • Issue date Feb 7, 2006
    • The Gillette Company
    • Phillip M. Braun
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toothbrush
    • Patent number 6,553,604
    • Issue date Apr 29, 2003
    • Gillette Canada Company
    • Phillip M. Braun
    • A46 - BRUSHWARE
  • Information Patent Grant

    Oral devices
    • Patent number 6,389,634
    • Issue date May 21, 2002
    • Gillette Canada Company
    • Thomas E. Devlin
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toothbrush
    • Patent number 6,308,367
    • Issue date Oct 30, 2001
    • Gillette Canada Company
    • Donna Beals
    • A46 - BRUSHWARE
  • Information Patent Grant

    UV-cured resin-coated dental floss
    • Patent number 6,293,287
    • Issue date Sep 25, 2001
    • Gillette Canada Inc
    • David L. Anglin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Set of bristles for a toothbrush
    • Patent number D434906
    • Issue date Dec 12, 2000
    • Gillette Canada Inc.
    • Donna Beals
    • D04 - Brushware
  • Information Patent Grant

    Gum-massaging oral brush
    • Patent number 6,151,745
    • Issue date Nov 28, 2000
    • Gillette Canada, Inc.
    • Michael F. Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Set of bristles for a toothbrush
    • Patent number D425306
    • Issue date May 23, 2000
    • Gillette Canada Inc.
    • Donna Beals
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number 6,041,467
    • Issue date Mar 28, 2000
    • Gillette Canada Inc.
    • Michael F. Roberts
    • A46 - BRUSHWARE
  • Information Patent Grant

    Dental floss
    • Patent number 6,027,592
    • Issue date Feb 22, 2000
    • Gillette Canada Inc.
    • Mingchih M. Tseng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gum-massaging oral brush
    • Patent number 5,987,688
    • Issue date Nov 23, 1999
    • Gillette Canada Inc.
    • Michael F. Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Dental floss
    • Patent number 5,904,152
    • Issue date May 18, 1999
    • Gillette Canada Inc.
    • Mingchih M. Tseng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental floss
    • Patent number 5,845,652
    • Issue date Dec 8, 1998
    • Mingchih M. Tseng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental floss with thermoplastic coating
    • Patent number 5,755,243
    • Issue date May 26, 1998
    • Gillette Canada, Inc.
    • Michael Roberts
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric Toothbrush Head
    • Publication number 20120227201
    • Publication date Sep 13, 2012
    • Braun GmbH
    • William R. Brown, JR.
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Gum Massaging Oral Brush
    • Publication number 20090013484
    • Publication date Jan 15, 2009
    • Michael Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Electric toothbrush head
    • Publication number 20080172814
    • Publication date Jul 24, 2008
    • William R. Brown
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Gum massaging oral brush
    • Publication number 20070234496
    • Publication date Oct 11, 2007
    • Gillette Canada Inc., a Canadian corporation
    • Michael Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Electric toothbrush head
    • Publication number 20060282963
    • Publication date Dec 21, 2006
    • William R. Brown
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Gum-massaging oral brush
    • Publication number 20060085931
    • Publication date Apr 27, 2006
    • The Gillette Company, a Delaware corporation
    • Michael Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Gum massaging oral brush
    • Publication number 20050086753
    • Publication date Apr 28, 2005
    • Gillette Canada, a Canadian corporation
    • Michael Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Gum massaging oral brush
    • Publication number 20040087882
    • Publication date May 6, 2004
    • Gillette Canada Company, a Canadian corporation
    • Michael Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Polyurethane bristles
    • Publication number 20020189041
    • Publication date Dec 19, 2002
    • Ronald R. Duff
    • A46 - BRUSHWARE
  • Information Patent Application

    Electric toothbrush head
    • Publication number 20020138926
    • Publication date Oct 3, 2002
    • Braun GmbH
    • William R. Brown
    • A46 - BRUSHWARE
  • Information Patent Application

    Gum-massaging oral brush
    • Publication number 20020084550
    • Publication date Jul 4, 2002
    • Michael Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL