Patents by Inventor Richard G. Alexander

Richard G. Alexander 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: 4301960
    Abstract: A package for carryout foodstuffs or the like is prepared from the combination of an open ended tray and a cooperating outer protective bag. The tray is prepared from a single blank of paperboard or the like and is secured in its assembled condition with friction locks thereby obviating the need for glue, staples or other securing means. The tray comprises a pair of bottom panels, side walls attached to the bottom panels and an integral partition formed from two divider panels that are connected to the adjacent ends of said bottom panels. The outer bag is adapted to enclose the tray and its contents for delivery.
    Type: Grant
    Filed: May 20, 1980
    Date of Patent: November 24, 1981
    Assignee: Westvaco Corporation
    Inventors: Richard G. Alexander, Earl F. Gilbert, Frederic J. Kelly