Patents by Inventor Billy J. Mullins

Billy J. Mullins 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: 4881737
    Abstract: An elongated generally cylindrical head is provided with an upstanding handle shaft inclined between 16.degree. and 22.degree. relative to a vertical plane normal to the longitudinal center line of the head. The shaft is connected to the head for adjustment of the incline of the shaft relative to the shaft and the lower extremities of the opposite ends of the head are disposed in a horizontal plane spaced below the lower extremity of the longitudinal mid-portion of the head. In addition, the opposite ends of the head each includes alternating large and small diameter zones spaced longitudinally of the head which function to rapidly diminish the amplitude of vibrations of the head, travelling both transversely and longitudinally thereof, resulting from impact of either side of the head with a golf ball.
    Type: Grant
    Filed: February 9, 1989
    Date of Patent: November 21, 1989
    Inventor: Billy J. Mullins