Patents by Inventor Paul Compaan

Paul Compaan 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).

  • Composition sideboard for dump trucks
    Patent number: 7407217
    Abstract: The sideboard member includes an interior core portion (32) which is made from a composite material of shredded rubber and polyurethane plastic, and other ingredients. The core portion is covered with a durable rubber layer (35) which is bonded to the core portion and has a thickness of ?-inch to ?-inch. The top surface (38) of the sideboard member is in the form of an inverted “V”, with each side extending inwardly toward each other at an angle of approximately 45°, the top edge (44) of the inverted V being rounded.
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: August 5, 2008
    Inventor: Paul Compaan
  • COMPOSITION SIDEBOARD FOR DUMP TRUCKS
    Publication number: 20080100078
    Abstract: The sideboard member includes an interior core portion (32) which is made from a composite material of shredded rubber and polyurethane plastic, and other ingredients. The core portion is covered with a durable rubber layer (35) which is bonded to the core portion and has a thickness of ?-inch to ?-inch. The top surface (38) of the sideboard member is in the form of an inverted “V”, with each side extending inwardly toward each other at an angle of approximately 45°, the top edge (44) of the inverted V being rounded.
    Type: Application
    Filed: October 27, 2006
    Publication date: May 1, 2008
    Inventor: Paul Compaan