Patents by Inventor Paul T. Perrine

Paul T. Perrine 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).

  • Patent number: 6922965
    Abstract: The present technique relates to a floor system that includes panels designed to be joined to one another, with an adhesive coating and a sealant at each joint to facilitate assembly. The panels include mechanically interlocking portions that mate when the system is installed. Disposed on the interlocking portions is a coating adapted to cohesively bond upon contact with itself under ambient conditions and without external activation. The sealant protects the joint and prevents the ingress of moisture following installation. Advantageously, the cohesive bonding of the coating is delayed such that the bonding does not obstruct the installation of the floor panel.
    Type: Grant
    Filed: July 25, 2003
    Date of Patent: August 2, 2005
    Assignee: Ilinois Tool Works Inc.
    Inventors: Guy Rosenthal, Jamie Heisserer, Victoria L. Stolarski, Paul T. Perrine