Patents by Inventor Russ Kramer

Russ Kramer 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).

  • Futon frame
    Patent number: D363171
    Type: Grant
    Filed: September 1, 1994
    Date of Patent: October 17, 1995
    Inventor: Russ Kramer
  • Futon frame
    Patent number: D368173
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: March 26, 1996
    Inventor: Russ Kramer