Patents by Inventor William P. Stevens

William P. Stevens 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: 5023126
    Abstract: A folded towel and a method for making a folded towel comprised of a composite product including one surface formed by smooth tissue and an opposite surface formed by an absorbent dry formed fabric product.
    Type: Grant
    Filed: October 30, 1989
    Date of Patent: June 11, 1991
    Assignee: Fort Howard Corporation
    Inventors: William P. Stevens, Mark E. Dowey
  • Patent number: 4460643
    Abstract: A wallcover backing for strippable vinyl wallcovering comprises a dimensionally stable unitary multistratum nonwoven fibrous web material that can be coated with or laminated to a vinyl layer. The backing material has a fibrous top phase adapted for secure nondelaminating engagement with the vinyl layer superimposed thereon and a fibrous base stratum integrated with the top phase and adapted for strippable adhering engagement with a wall or the like. The top phase constitutes at least 5 percent by weight of the web and has a smooth exposed surface for direct adhesion to the vinyl layer. The web includes about 15 to 45 percent by weight of a hydrophobic latex binder and contains an adhesive penetration inhibitor adapted to inhibit the migration of a wallcover adhesive into the fibrous web material and to promote uniform and full strippability of the web from the wall to which it is adhered.
    Type: Grant
    Filed: February 7, 1983
    Date of Patent: July 17, 1984
    Assignee: The Dexter Corporation
    Inventors: William P. Stevens, Claudio Orefice