Patents by Inventor Clifford B. Kemp

Clifford B. Kemp 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: 3953638
    Abstract: A multi-ply absorbent wiping product having a relatively inextensible center ply bonded to highly extensible outer plies to provide superior wet bulk caliper and impression, wet strength and absorption characteristics. The central ply is comprised of wet strength, cellulosic tissue paper having less than about 10 percent stretch. Both sides of the central ply are imprinted with a suitable polymer resin in a regulated pattern covering between about 15 and about 55 percent of the total surface on each side of the central ply. An outer ply of wet strength, highly extensible, creped cellulosic tissue paper is adhered to each of the opposite surfaces of the central ply by feeding the layers between the nip of a pair of synchronously driven, hard-surfaced embossing rolls having a mating pattern of embossments thereon.
    Type: Grant
    Filed: November 26, 1973
    Date of Patent: April 27, 1976
    Assignee: The Procter & Gamble Company
    Inventor: Clifford B. Kemp