Patents by Inventor Ronald J. Thomaswick

Ronald J. Thomaswick 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: 4512473
    Abstract: A reusable shipping container for frangible sheets and the like having a three part telescoping base adjustable in length and a pair of three part telescoping transverse sheet support frames adjustable in height removably attached to the ends of the base wherein the container is unitized using flexible banding straps having load bearing loops for lifting the container. The container also provides removable caster wheels and sheet edge contacting separator strips. The container is particularly adapted for shipping, storing and unloading large multiple glazed window units of the type used in large commercial buildings. A method of unloading a container in which one of the transverse sheet support frames is moved from an end position on the base to a position nearer the other transverse support frame is also disclosed.
    Type: Grant
    Filed: April 11, 1984
    Date of Patent: April 23, 1985
    Assignee: PPG Industries, Inc.
    Inventors: Ronald J. Thomaswick, James R. Rowley
  • Patent number: 4193736
    Abstract: A railcar for shipping loose or individual glass sheets includes moveable deck runners each having a moveable stanchion having a surface for supporting the sheets in a generally vertical position with the major surface of the sheets generally parallel to the longitudinal axis of the railcar. The railcar is loaded and/or unloaded from one side. The glass sheets are protected from the weather during shipping and storing by a telescoping fiber glass cover.
    Type: Grant
    Filed: August 30, 1978
    Date of Patent: March 18, 1980
    Assignee: PPG Industries, Inc.
    Inventor: Ronald J. Thomaswick
  • Patent number: 4127071
    Abstract: A railcar for shipping loose glass sheets includes moveable deck runners each having a moveable stanchion to support the sheets in a generally vertical position. The railcar is loaded and/or unloaded from one side. The glass sheets are protected from the weather during shipping and storing by a telescoping fiber glass cover.
    Type: Grant
    Filed: November 24, 1975
    Date of Patent: November 28, 1978
    Assignee: PPG Industries, Inc.
    Inventor: Ronald J. Thomaswick
  • Patent number: 3939978
    Abstract: Flat glass sheets having a rectangular shape are stacked on a piece of corrigated fiberboard cut and scored to form a closed shipping container when folded. A corner pad that (1) absorbs shock; (2) is compressible; and (3) is resilient is provided at each corner of the stack. The height of the corner pads is greater than inside depth of the container when folded so that the corner pads are compressed between the top and bottom surfaces of the container.
    Type: Grant
    Filed: July 23, 1974
    Date of Patent: February 24, 1976
    Assignee: PPG Industries, Inc.
    Inventor: Ronald J. Thomaswick