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Paul Chalifoux

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  • Wellesley, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsible dish drying rack
    • Patent number 8,573,410
    • Issue date Nov 5, 2013
    • Paul R. Chalifoux
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dental post having cutting and non-cutting surfaces
    • Patent number 5,820,375
    • Issue date Oct 13, 1998
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental post having cutting extensions, and method of use
    • Patent number 5,820,376
    • Issue date Oct 13, 1998
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental post
    • Patent number 5,788,497
    • Issue date Aug 4, 1998
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Periodontal packing device
    • Patent number 5,520,921
    • Issue date May 28, 1996
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental implant and post construction
    • Patent number 5,458,488
    • Issue date Oct 17, 1995
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental implant post and prosthesis construction
    • Patent number 5,437,551
    • Issue date Aug 1, 1995
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental post construction
    • Patent number 5,362,237
    • Issue date Nov 8, 1994
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental post and bur construction
    • Patent number 5,342,200
    • Issue date Aug 30, 1994
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental post construction
    • Patent number 5,336,092
    • Issue date Aug 9, 1994
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental post with cutting surfaces
    • Patent number 5,316,478
    • Issue date May 31, 1994
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental implant post and prosthesis construction
    • Patent number 5,312,253
    • Issue date May 17, 1994
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental post
    • Patent number 5,277,583
    • Issue date Jan 11, 1994
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Can construction with wall indentation
    • Patent number 5,217,133
    • Issue date Jun 8, 1993
    • Wellesley Research Associates, Inc.
    • William J. Timson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dental implant system and apparatus
    • Patent number 5,197,881
    • Issue date Mar 30, 1993
    • Wellesley Research Associates, Inc.
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    COVER CONTAINED FOLDABLE CONTAINER APPARATUS
    • Publication number 20150175295
    • Publication date Jun 25, 2015
    • Paul Chalifoux
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FOLDABLE SEALING CONTAINER APPARATUS
    • Publication number 20150076144
    • Publication date Mar 19, 2015
    • Paul Chalifoux
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INTERCHANGEABLE SPORTS GRIP
    • Publication number 20140378242
    • Publication date Dec 25, 2014
    • Paul Chalifoux
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FOLDABLE SEALING CONTAINER APPARATUS
    • Publication number 20140339227
    • Publication date Nov 20, 2014
    • Paul Chalifoux
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FOLDABLE SEALING CONTAINER APPARATUS
    • Publication number 20140217161
    • Publication date Aug 7, 2014
    • Paul R. Chalifoux
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FOLDABLE SEALING CONTAINER APPARATUS
    • Publication number 20140217162
    • Publication date Aug 7, 2014
    • Paul Chalifoux
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INTEGRATED FOLDING CUTLERY RETAINING AND CUTTING BOARD APPARATUS
    • Publication number 20140091508
    • Publication date Apr 3, 2014
    • Paul R. Chalifoux
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Dental Polisher
    • Publication number 20140017630
    • Publication date Jan 16, 2014
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SPORTS SHAFT GRIP
    • Publication number 20130344977
    • Publication date Dec 26, 2013
    • Paul Chalifoux
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Dental polisher
    • Publication number 20130149666
    • Publication date Jun 13, 2013
    • Paul R. Chalifoux
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Collapsible dish drying rack
    • Publication number 20130105423
    • Publication date May 2, 2013
    • Paul R. Chalifoux
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...