Patents by Inventor Raymond H. Norheim, Jr.

Raymond H. Norheim, Jr. 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).

  • Anti-slip device
    Patent number: 4719953
    Abstract: The anti-slip device comprises a plurality of linkages stretched over the tread of a vehicular tire. The ends of the linkage are formed into loops and extend over the tire sidewalls. In the proximity of the loops are a plurality of binder covered frames attached to the sidewalls in equal segments of space. Protruding from the binder is an extension adapted to be connected with and penetrate the end loops of the linkages to fasten the linkages on the tire tread.
    Type: Grant
    Filed: May 1, 1986
    Date of Patent: January 19, 1988
    Inventor: Raymond H. Norheim, Jr.