Patents by Inventor Linda S. Lewis

Linda S. Lewis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6718994
    Abstract: A covering for the underarm support of a medical crutch that provides extra padding and comfort to the patient using the crutch. The crutch underarm support covering consists of a flexible sheet material, e.g., a fabric, that forms the outer and inner faces of the cover having a peripheral edge. The complete peripheral edge of the pad is expandable and recoverable and thereby facilitates both fastening the cover to the underarm support of a crutch as well as reversing the pad faces. Preferably, a cushioning element is disposed in a pocket between the inner and outer faces. The complete peripheral edge of the pad is made expandable and recoverable by the insertion of either an elastic or non-elastic material capable of gathering the edge.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: April 13, 2004
    Inventor: Linda S. Lewis
  • Publication number: 20030024558
    Abstract: A covering for the underarm support of a medical crutch that provides extra padding and comfort to the patient using the crutch. The crutch underarm support covering consists of a flexible sheet material, e.g., a fabric, that forms the outer and inner faces of the cover having a peripheral edge. The complete peripheral edge of the pad is expandable and recoverable and thereby facilitates both fastening the cover to the underarm support of a crutch as well as reversing the pad faces. Preferably, a cushioning element is disposed in a pocket between the inner and outer faces. The complete peripheral edge of the pad is made expandable and recoverable by the insertion of either an elastic or non-elastic material capable of gathering the edge.
    Type: Application
    Filed: August 6, 2001
    Publication date: February 6, 2003
    Inventor: Linda S. Lewis