Patents by Inventor David E. Marley, Jr.

David E. Marley, Jr. 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).

  • Golf club swing training method
    Patent number: 6059668
    Abstract: A golf swing trainer, and more particularly a kinesthetic golf swing plane training device and a method for golfers to train and perfect their swinging of a golf club is provided. The golf swing training device includes a training light adapted to be attachable to a shaft of a golf club. The training light is directed to project a head beam of light and a grip beam of light. The head beam of light projects parallel to the shaft of the golf club, toward the head of the golf club and the grip beam of light projects parallel to the golf club shaft, toward the grip of the golf club. The golf swing training device also includes a swing platform that includes a ground positioned pair of parallel tracks. An optically reflective means for reflecting the head beam of light as projected by the training light, and for reflecting the grip beam of light as projected by the training light is provided on the swing platform. The swing platform is preferably adjustable to suit various club lengths and club types.
    Type: Grant
    Filed: January 4, 1999
    Date of Patent: May 9, 2000
    Inventor: David E. Marley, Jr.
  • Golf club swing training apparatus
    Patent number: 5860871
    Abstract: A golf swing trainer, and more particularly a kinesthetic golf swing plane training device and a method for golfers to train and perfect their swinging of a golf club is provided. The golf swing training device includes a training light adapted to be attachable to a shaft of a golf club. The training light is directed to project a head beam of light and a grip beam of light. The head beam of light projects parallel to the shaft of the golf club, toward the head of the golf club and the grip beam of light projects parallel to the golf club shaft, toward the grip of the golf club. The golf swing training device also includes a swing platform that includes a ground positioned pair of parallel tracks. An optically reflective means for reflecting the head beam of light as projected by the training light, and for reflecting the grip beam of light as projected by the training light is provided on the swing platform. The swing platform is preferably adjustable to suit various club lengths and club types.
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: January 19, 1999
    Inventor: David E. Marley, Jr.