Patents by Inventor Wilbur A. Partain

Wilbur A. Partain 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).

  • Adjustable coil rack
    Patent number: 4106735
    Abstract: An adjustable anti-rolling shipping rack for steel coils consists of a metal body flanged on its longitudinal edges and having a plurality of apertures inwardly of its ends adjustably receives a pair of secondary metal body members in oppositely disposed relation, each of which have upstanding triangular abutments on their outermost ends and offset portions on their inner ends engagable in said apertures.
    Type: Grant
    Filed: June 13, 1977
    Date of Patent: August 15, 1978
    Inventors: Wilbur A. Partain, Frank D. Sudol