Patents by Inventor Maurice Duquette

Maurice Duquette has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Magnetized Core with Pneumatic Release System for Creating a Wax Mold for a Golf Club Head
    Publication number: 20060103049
    Abstract: An improved core for creating wax patterns of golf club heads is disclosed herein. The core includes a center core piece and several outer core pieces removably coupled to the center core piece by magnets embedded in each of the core pieces. The core further includes a pneumatic release system, including a manifold, to easily separate the center core piece from the outer core pieces and expel the center core piece from a wax pattern, thereby eliminating the need to pry and pull pieces out with a tool, which could damage the wax pattern of the golf club head.
    Type: Application
    Filed: December 27, 2005
    Publication date: May 18, 2006
    Inventors: Maurice Duquette, Broadus Wall, Brent Anderson
  • Magnetized core with pneumatic release system for creating a wax mold for a golf club head
    Patent number: 6978976
    Abstract: An improved core for creating wax patterns of golf club heads is disclosed herein. The core includes a center core piece and several outer core pieces removably coupled to the center core piece by magnets embedded in each of the core pieces. The core further includes a pneumatic release system, including a manifold, to easily separate the center core piece from the outer core pieces and expel the center core piece from a wax pattern, thereby eliminating the need to pry and pull pieces out with a tool, which could damage the wax pattern of the golf club head.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: December 27, 2005
    Assignee: Callaway Golf Company
    Inventors: Maurice Duquette, Broadus Perry Wall, Jr., Brent Anderson
  • MAGNETIZED CORE WITH PNEUMATIC RELEASE SYSTEM FOR CREATING A WAX MOLD FOR A GOLF CLUB HEAD
    Publication number: 20030139220
    Abstract: An improved core for creating wax patterns of golf club heads is disclosed herein. The core includes a center core piece and several outer core pieces removably coupled to the center core piece by magnets embedded in each of the core pieces. The core further includes a pneumatic release system, including a manifold, to easily separate the center core piece from the outer core pieces and expel the center core piece from a wax pattern, thereby eliminating the need to pry and pull pieces out with a tool, which could damage the wax pattern of the golf club head.
    Type: Application
    Filed: December 16, 2002
    Publication date: July 24, 2003
    Applicant: Callaway Golf Company
    Inventors: Maurice Duquette , Broadus Perry Wall , Brent Anderson