Patents by Inventor Mark Mallin

Mark Mallin 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: 5224078
    Abstract: A watch is disclosed having a transparent member with decorative indicia thereon located between the interior of a removeable crystal member and the face of the watch. The transparent member is changeable to allow the appearance of the watch to be markedly changed, with the time being easily viewable through the transparent member. The invention is equally applicable to analog or digital watches, and to any configuration of watch case. In an alternate embodiment, the transparent member is installed for rotating movement driven by the watch movement.
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: June 29, 1993
    Inventor: Mark Mallin