Patents by Inventor Marvin R. Lantz

Marvin R. Lantz 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).

  • Folding chair
    Patent number: D275533
    Type: Grant
    Filed: May 21, 1982
    Date of Patent: September 18, 1984
    Assignee: Sauder Manufacturing Company
    Inventor: Marvin R. Lantz