Patents Assigned to BPI Environmental, Inc.
  • Bag dispensing system
    Patent number: 5332097
    Abstract: In the bag pack disclosed herein, a stack of T-shirt type plastic film bags are held in a paperboard cartridge which is folded to provide front and back panels bridged at the top. The back panel has a cutout tongue which is folded forward under tearaway strips linking the top ends of the bag handle portions. The tongue retains the tearaway strips in the cartridge as individual bags are torn downwardly from the pack.
    Type: Grant
    Filed: December 15, 1992
    Date of Patent: July 26, 1994
    Assignee: BPI Environmental, Inc.
    Inventor: Richard M. Wile
  • Bag dispensing system
    Patent number: 5184728
    Abstract: In the bag pack disclosed herein, a stack of T-shirt type plastic film bags are held in a paperboard cartridge which is folded to provide front and back panels bridged at the top. The back panel has a cutout tongue which is folded forward under tearaway strips linking the top ends of the bag handle portions. The tongue retains the tearaway strips in the cartridge as individual bags are torn downwardly from the pack.
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: February 9, 1993
    Assignee: BPI Environmental, Inc.
    Inventor: Richard M. Wile