Patents by Inventor Mark A. Chantal

Mark A. Chantal 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).

  • Synthetic golfing tee and method of manufacturing same
    Patent number: 5571054
    Abstract: An improved synthetic golf tee which has a substantially uniform transverse cross sectional wall thickness along the entire length thereof from a ball supporting end to a tapered end. The tee can be manufactured by either injection molding or machining and is the same weight or is slightly heavier in weight than a conventional wooden tee. A central bore extends through a major portion of the golf tee.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: November 5, 1996
    Inventor: Mark A. Chantal