Patents by Inventor Melvin H. Scheller

Melvin H. Scheller 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).

  • Roller skate chasis
    Patent number: D278925
    Type: Grant
    Filed: December 7, 1982
    Date of Patent: May 21, 1985
    Assignee: Roller Derby Skate Corporation
    Inventor: Melvin H. Scheller