Patents by Inventor Marion Winifred Roberts

Marion Winifred Roberts 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).

  • Metallic flat clothing
    Patent number: 3936911
    Abstract: Flat clothing is illustrated utilizing metallic wire segments affixed to an elongated base strip, within a channel therein extending the length of the strip, by an adhesive which is carried within vertical passageways or reservoirs extending entirely across vertical side surfaces of the shoulders of said segments affixing the segments to each other and to the base strip.
    Type: Grant
    Filed: October 7, 1974
    Date of Patent: February 10, 1976
    Assignee: John D. Hollingsworth on Wheels, Inc.
    Inventor: Marion Winifred Roberts