Patents Represented by Attorney, Agent or Law Firm Lynn Cassan
  • Patent number: 6645435
    Abstract: An apparatus and method for providing a contact surface which is continuously sanitized with a sanitizing fluid. A reservoir contains the sanitizing fluid. A contact material has a porous contact surface in fluid communication with the reservoir. A moisture control and fluid distribution system determines the moisture level of the porous surface and, upon determining that the moisture level thereof has reached a predetermined level, causes a flow of the sanitizing fluid from the reservoir to the contact material. The contact material comprises a durable, porous outer layer configured for evenly distributing the sanitizing fluid to the contact surface and a backing layer bonded to the outer layer to provide a seal there between.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: November 11, 2003
    Inventors: Paul Wesley Dawson, Scott Hough Shanks
  • Patent number: D475841
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: June 17, 2003
    Inventor: Gordon N. Cook
  • Patent number: D475842
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: June 17, 2003
    Inventor: Gordon N. Cook
  • Patent number: D368793
    Type: Grant
    Filed: January 19, 1995
    Date of Patent: April 16, 1996
    Inventor: Gordon Cook