Patents Assigned to Portapath International Limited
  • Ground covering
    Patent number: 5527128
    Abstract: A ground covering is provided by linking together individual elements; the elements each comprise a first portion and a second portion linked by a hinge allowing the connected elements to be rolled up in the form of a carpet for easy storage and transport.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: June 18, 1996
    Assignee: Portapath International Limited
    Inventors: Christopher C. Rope, Pamela A. Rope, Ian M. D. Gaylor