Patents by Inventor Leon H. Weyant

Leon H. Weyant 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).

  • Electronic access security key card pamphlet
    Patent number: 6824066
    Abstract: A multi-page key card pamphlet is suitable for use with conventional electronic locks, and replaces the conventional one-piece key card having only two sides. The multi-page format provides additional space for printed material, while still being suitable for use in a conventional electronic lock. A programmable medium, such as for example a magnetic stripe or an integrated circuit device suitable for use on a Smart Card is located on one surface of the key card pamphlet. The multi-page key card pamphlet can be fabricated by folding a sheet having a thickness less than that of a conventional key card. A two panel key card thus contains twice as much space for printed matter as a conventional key card, and printed matter can be included on inside pages or surfaces as well as on the exterior of the key card.
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: November 30, 2004
    Inventor: Leon H. Weyant
  • Electronic access security key card pamphlet
    Publication number: 20020040935
    Abstract: A multi-page key card pamphlet is suitable for use with conventional electronic locks, and replaces the conventional one-piece key card having only two sides. The multi-page format provides additional space for printed material, while still being suitable for use in a conventional electronic lock. A programmable medium, such as for example a magnetic stripe or an integrated circuit device suitable for use on a Smart Card is located on one surface of the key card pamphlet. The multi-page key card pamphlet can be fabricated by folding a sheet having a thickness less than that of a conventional key card. A two panel key card thus contains twice as much space for printed matter as a conventional key card, and printed matter can be included on inside pages or surfaces as well as on the exterior of the key card.
    Type: Application
    Filed: October 4, 2001
    Publication date: April 11, 2002
    Inventor: Leon H. Weyant