Patents by Inventor Douglas Carl Campbell

Douglas Carl Campbell 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).

  • MODULAR FLOOR SYSTEM FOR VEHICLES
    Publication number: 20110006562
    Abstract: A modular floor system comprising at least one floor panel for use in a vehicle. The floor panel is comprised of a top surface material and an interlocking subfloor having one or more interlocking pieces. The top surface material and the interlocking subfloor are affixed to one another. Another aspect of the invention is a method of making a modular floor panel. The method comprises obtaining a top surface material, obtaining an interlocking subfloor having one or more interlocking pieces, and affixing the top surface material and the interlocking subfloor to one another. The top surface material and the interlocking subfloor are preferably affixed to one another by bonding.
    Type: Application
    Filed: July 6, 2010
    Publication date: January 13, 2011
    Applicant: Specialty Manufacturing, Inc.
    Inventors: Douglas Carl Campbell, David George Mann