Patents by Inventor James S. Schumaker

James S. Schumaker 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).

  • Tackle box
    Patent number: D306936
    Type: Grant
    Filed: July 29, 1986
    Date of Patent: April 3, 1990
    Assignee: Plano Molding Company
    Inventors: Randolph W. McMillan, George J. Tisten, Robert J. Yunger, James S. Schumaker, Robert E. Pierson
  • Container rack
    Patent number: D326378
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: May 26, 1992
    Assignee: Plano Molding Company
    Inventors: Robert J. Yunger, James S. Schumaker