Patents Assigned to Carpet Clinic Ltd.
  • Ozone cleaning system
    Patent number: 4485519
    Abstract: The present invention relates to a system for ozone cleaning of surfaces on carpets, furniture, drapery and the like. The system comprises an ozone producing unit and a portable cleaning unit having a cleaning head. The ozone produced in the system is directed past the cleaning head onto the surface to be cleaned while the cleaning head is in operation for maximizing the cleaning effects of the system.
    Type: Grant
    Filed: May 24, 1982
    Date of Patent: December 4, 1984
    Assignee: Carpet Clinic Ltd.
    Inventor: David S. Collier