Abstract: A video cassette includes a skeletal structure with a polymeric sheet material stretched over its transverse faces and weighs less than 1 oz. to reduce shipping costs on high volume mailings. The polymeric sheeting material which may, for example, be vinyl or mylar with pre-printed graphics is attached using a heat staking process or an adhesive.
Type:
Grant
Filed:
April 4, 2000
Date of Patent:
June 11, 2002
Assignee:
Precise Plastics
Inventors:
Charles D. Kownacki, Gregory N. Farrell, Sr.