Patents by Inventor Mark S. Stoll

Mark S. Stoll 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: 4709852
    Abstract: A produce transport and cooling container of a generally boxlike shape with bottom support panels having retroverse tabs and apertures which strengthen the container bottom as progressively heavier loads are added. Lid and drainage apertures, and stacking projections, allow the containers to be stacked in a stable manner, and cool water misted over the produce to keep it fresh during transit.
    Type: Grant
    Filed: July 24, 1986
    Date of Patent: December 1, 1987
    Assignee: Liberty Diversified Industries
    Inventor: Mark S. Stoll
  • Patent number: 4682727
    Abstract: A portable, open top utility tote container constructed and shaped from a lightweight yet durable, semirigid, corrugated plastic material used to store or transport an unlimited variety of household or industrial items. The receptacle portion of the container is formed from a single sheet of material, cut, scored into panels, and folded to the shape of a tapered rectangular box. End panels and side flaps are folded over a reinforcing rim which runs around the top perimeter of the container, the end panels being cut out to form hand grips at opposing ends of the container, and the side flaps creating a firm stacking shoulder upon which the container may rest when stacked on other similar containers. The single sheet of material from which the receptable is formed, when extended in a single plane, has a configuration confined by a rectangle whose length and width are the distances between the outer edges of the end panels and side flaps.
    Type: Grant
    Filed: March 4, 1986
    Date of Patent: July 28, 1987
    Assignee: Liberty Diversified Industries, Inc.
    Inventor: Mark S. Stoll