Patents by Inventor Edward G. Sokolofski

Edward G. Sokolofski 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).

  • Promotional tack
    Patent number: 6269574
    Abstract: A promotional tack includes a standard thumbtack having a head sandwiched between significantly larger front and rear outer structures coaxially therewith, the tack having a shaft extending through an aperture in the rear structure while the front structure has an indicia-bearing obverse surface. The front structure includes a metal plate and the indicia may be imprinted directly on the metal plate or on a laminated flexible sheet covering the metal plate.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: August 7, 2001
    Assignee: American Greenwood, Inc.
    Inventor: Edward G. Sokolofski