Patents by Inventor W. Samuel Lee

W. Samuel Lee 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).

  • Portable easel
    Patent number: 7178778
    Abstract: This invention is a collapsible panel assembly having a front panel, a back panel, and at least one dry erase sheet carried by said front panel. The invention can have a first position where the collapsible panel assembly is generally a triangular shape and a second position where the collapsible panel assembly is generally arranged in a stacked configuration. Dry erase sheets can be removed from the front panel to reveal underlying sheets.
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: February 20, 2007
    Assignee: Fuji Photo Film, Inc.
    Inventor: W. Samuel Lee