Patents by Inventor Mark W. Seidner

Mark W. Seidner 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).

  • Modular coin storage assembly
    Patent number: 5366069
    Abstract: A modular coin storage assembly having a cover and a base member and a plurality of inter changeable species-specific rack members suspendible therein for substantially dust proof rattle free storage. Each rack member provides a plurality of coin holder compartments disposed in one or two files therealong. When enclosed, the cover member circumscribes the base member and secures the rack members relative thereto.
    Type: Grant
    Filed: October 20, 1993
    Date of Patent: November 22, 1994
    Inventor: Mark W. Seidner