Patents Assigned to O Tray Corporation
  • Patent number: 4620488
    Abstract: An improved serving tray according to the teachings of the present invention is disclosed as including a window abutting element which is laterally positionable allowing a window abutting edge to abut with and fulcrum on the outside surface of the window to compensate for variations of the angle of the window to allow the serving platform of the serving tray to be horizontal. The window abutting element is laterally positionable by slideably mounting it to the bottom surface of the serving platform. In its most preferred form, the window abutting element is slideably mounted by arms extending generally parallel to and spaced from the rear legs of the serving tray. The window abutting element is held in one of multiple positions by teeth formed on the bottom surface of the serving platform and formed on the window abutting element.
    Type: Grant
    Filed: July 24, 1985
    Date of Patent: November 4, 1986
    Assignee: O Tray Corporation
    Inventor: Jerome L. Formo
  • Patent number: 4524512
    Abstract: Nestable, stackable cutlery is shown according to the teachings of the present invention in the form of spoons, forks, and knives. The cutlery includes handle portions, of generally identical construction, and food operational and engagement portions. The handle portions in the preferred embodiment have a U-shaped cross section allowing the outside surface of a first piece of cutlery to be received within the inside surface of a second piece of cutlery. The cutlery further includes nesting and stacking lugs for supporting the handle portion of the second piece of cutlery along its entire length on the handle portion of the first piece of cutlery. In their most preferred form, the lugs include an inverse tapered inner surface for holding onto a punch of an injection mold during fabrication.
    Type: Grant
    Filed: April 25, 1983
    Date of Patent: June 25, 1985
    Assignee: O Tray Corporation
    Inventors: Jerome L. Formo, Albert C. Lasher, Robert W. White
  • Patent number: D496828
    Type: Grant
    Filed: June 2, 2003
    Date of Patent: October 5, 2004
    Assignee: O Tray Corporation
    Inventor: James K. Lackey
  • Patent number: D591560
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: May 5, 2009
    Assignee: O Tray Corporation
    Inventors: James K. Lackey, Steven Swisher
  • Patent number: D680379
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: April 23, 2013
    Assignee: O Tray Corporation
    Inventor: James K. Lackey