Patents by Inventor Michael L. Trice

Michael L. Trice 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).

  • Puncture proof inner tube
    Patent number: 6418991
    Abstract: An improved pneumatic tube formed from a semi-rigid, air-tight rubber core encased by a plurality of thin, armoring Kevlar layers bonded to the exterior wall of the core. The composition can be used as inner tubing for cars, bikes, motorcycles, planes, and any kind of vehicle having a pneumatic inner tube. It can also be formed into a puncture proof rubber raft.
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: July 16, 2002
    Inventor: Michael L. Trice