Patents Assigned to Jessie L. Shaw
  • Mat assembly
    Patent number: 4908887
    Abstract: A portable, foldable liesure or utility mat comprising a plurality of elongated flexibly or hingedly connected ribs individually formed from a flat rigid core sandwiched between a lightweight insulating cushion material, said ribs of substantially equal dimensions and in parallel and foldable relationship with each other such that the mat can be rolled up and rolled out flat without curling.
    Type: Grant
    Filed: August 8, 1988
    Date of Patent: March 20, 1990
    Assignee: Jessie L. Shaw
    Inventor: Jessie L. Shaw, Jr.