Patents by Inventor Joel B. Corder

Joel B. Corder 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).

  • Patent number: 5996887
    Abstract: A beverage cup with an integral coupon panel extending from an outer seam edge of the cup and overlying the outer face of the cup wall. The coupon panel includes a central vertically downward strippable coupon integral with vertical side retaining strips along severance lines with the retaining strips bonded to the cup wall and the coupon free of the cup wall and secured solely by the side retaining strips.
    Type: Grant
    Filed: October 15, 1998
    Date of Patent: December 7, 1999
    Assignee: Dopaco, Inc.
    Inventors: Liming Cai, Joel B. Corder, Chris T. Bruch
  • Patent number: 5226587
    Abstract: A carton including a hexagonal tray with a complementary hexagonal cover integrally hinged thereto for closing thereover. A dual locking system between the tray and cover includes projecting locking lugs coplanar with the front wall of the tray and extending beyond adjoining tray side walls for interlocking engagement with corresponding lugs on side walls of the cover which extend beyond the cover front wall. The locking assembly also includes headed upwardly extending tabs on selected tray side walls which engage through corresponding slots in the cover top panel to lock the top panel downwardly against the upper edges of the side walls from which the tabs project.
    Type: Grant
    Filed: December 7, 1992
    Date of Patent: July 13, 1993
    Assignee: Dopaco, Inc.
    Inventors: Larry Eisman, Joel B. Corder
  • Patent number: D348609
    Type: Grant
    Filed: December 7, 1992
    Date of Patent: July 12, 1994
    Assignee: Dopaco, Inc.
    Inventors: Larry Eisman, Joel B. Corder