Patents by Inventor Cesar L. De Jesus

Cesar L. De Jesus 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).

  • Patent number: 5879164
    Abstract: A golf club having a head equipped with a visible elongated angle guide, said head having a club face, and said visible elongated angle guide is in a predetermined position with respect to the said club face, whereby the golfer is able to align to the proper position and desired relationship the said elongated angle guide and the said club face with respect to a fixed visible line marker on the ground and the ground surface before the swing, at the address position and during the swing before and after the said club strikes the ball. The elongated angle guide may be removable and easily disassembled from the club head to fit in the golf bag.
    Type: Grant
    Filed: August 11, 1997
    Date of Patent: March 9, 1999
    Inventor: Cesar L. De Jesus