Patents by Inventor John P. C. Sison

John P. C. Sison 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: 5542588
    Abstract: The present invention discloses a writing implement holder, which includes a lightweight strap loosely wrapped around the user's wrist. The strap can be loosely wrapped around the user's palm because of a rigid extension connected to the strap. The right extension wraps around a portion between the user's thumb and wrist, and provides stability and support to the entire writing implement holder. Simple slots are placed in the flexible strap for accommodating a writing implement at any of a number of different orientations and positions. Thus, the writing implement holder of the present invention reduces discomfort and perspiration by providing a lightweight and loose-fitting configuration.
    Type: Grant
    Filed: March 3, 1995
    Date of Patent: August 6, 1996
    Inventor: John P. C. Sison