Patents Assigned to T. L. Clark, Incorporated
  • Patent number: 6754920
    Abstract: An infection resistant mat having individual segments containing foam padding and a contiguous cover of impervious material. The cover is constructed by radio frequency (RF) sealing of the seams which eliminates portals of entry of infectious organisms, vermin or fluid. Air channels within the cover communicate between the segments to allow air pressure equalization among the several segments during use. The contiguous cover creates hinges between the segments that allow the mat to be folded for storage. The mat also can be constructed with only one padded section.
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: June 29, 2004
    Assignee: T. L. Clark, Incorporated
    Inventors: James J. Fleming, Joseph A. Kittner
  • Patent number: 6568005
    Abstract: An infection resistant mat having individual segments containing foam padding and a contiguous cover of impervious material. The cover is constructed by radio frequency (RF) sealing of the seams which eliminates portals of entry of infectious organisms, vermin or fluid. Air channels within the cover communicate between the segments to allow air pressure equalization among the several segments during use. The contiguous cover creates hinges between the segments that allow the mat to be folded for storage. The mat also can be constructed with only one padded section.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: May 27, 2003
    Assignee: T. L. Clark, Incorporated
    Inventors: James J. Fleming, Joseph A. Kittner
  • Publication number: 20020056418
    Abstract: An infection resistant mat having individual segments containing foam padding and a contiguous cover of impervious material. The cover is constructed by radio frequency (RF) sealing of the seams which eliminates portals of entry of infectious organisms, vermin or fluid. Air channels within the cover communicate between the segments to allow air pressure equalization among the several segments during use. The contiguous cover creates hinges between the segments that allow the mat to be folded for storage. The mat also can be constructed with only one padded section.
    Type: Application
    Filed: October 26, 2001
    Publication date: May 16, 2002
    Applicant: T. L. Clark, Incorporated
    Inventors: James J. Fleming, Joseph A. Kittner