Patents Assigned to Mini-Billboard Corp.
  • Advertising display card apparatus
    Patent number: 4738038
    Abstract: A lightweight compact, portable, advertising display apparatus provides an attractive, rotatable, miniature billboard assembly for displaying advertising material to viewing areas about the advertising display apparatus. The advertising display apparatus includes a plastic shaft with a convenient handle and a special coupling head which fits into corresponding keyholes in the container assembly to provide for easy assembly and disassembly of the unit when inserting and removing different advertising material.
    Type: Grant
    Filed: January 21, 1987
    Date of Patent: April 19, 1988
    Assignee: Mini-Billboard Corp.
    Inventors: Scott Tanne, Ronald M. Kaplan, George Wright, Sr.