Patents by Inventor Robert Wallace Slavin

Robert Wallace Slavin 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).

  • Sealing of bonded batts
    Patent number: 5840634
    Abstract: An improvement in the sealing of bonded batts of fiberfill is obtained by providing a barrier layer of bonded bicomponent binder fibers on one or both faces of the remainder of the batt to prevent or reduce the tendency of the fiberfill to leak through such faces.
    Type: Grant
    Filed: January 22, 1996
    Date of Patent: November 24, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Susan Carol Chamberlin, Wo Kong Kwok, Robert Wallace Slavin