Patents by Inventor Barlow R. David

Barlow R. David 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).

  • Interlocking floor system with barbs for retaining covering
    Patent number: 8266857
    Abstract: A flooring system includes multiple polymeric panels that are interlocked into a floor system and then covered with a material such as carpet and artificial turf. A top surface of the polymeric panels includes barbs to hold the material from moving laterally during use.
    Type: Grant
    Filed: February 3, 2011
    Date of Patent: September 18, 2012
    Inventor: Barlow R. David