Patents by Inventor Lawrence Barrows

Lawrence Barrows 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).

  • Production of a novel sculptured strip of plastic foam
    Patent number: 5547725
    Abstract: A foam article comprising a plurality of parallel foam strips, the foam strips being integral with and secured to adjacent strips by spaced short lengths, the spacing between successive securing lengths ranging from about 80 to 260 mm. The strips are in the form of a roll, the length of the securing lengths is from about 1 to 5 mm and the width of the strips is from about 6 to 25 mm. Advantageously the strips are elliptical in cross-section, formed of polyurethane and carry a light application of adhesive of one layer of the roll to the next.
    Type: Grant
    Filed: February 25, 1994
    Date of Patent: August 20, 1996
    Assignee: tesa tape inc.
    Inventors: Lawrence Barrows, Gerald Lowden, Carmen Cassetta, Yehuda Ozari