Patents by Inventor Martin D. Irving

Martin D. Irving 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).

  • Mid-length golf putter
    Publication number: 20030045369
    Abstract: A dip-molded grip for a mid-length golf putter is preferably made of plastisol, has a circular cross-section, and a length of about 19 inches. The grip is made by dipping a mold rod into two types of plastisol and baking the plastisol layers. The result is a grip that fits any individual and provides an ideal surface.
    Type: Application
    Filed: June 13, 2002
    Publication date: March 6, 2003
    Applicant: Belly Golf, Inc.
    Inventors: Jeffrey C. Murray, Martin D. Irving