Patents by Inventor Paul R. Davidson, Jr.

Paul R. Davidson, Jr. 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: 5160785
    Abstract: A resilient padding body which comprises an intermediate base layer and upper protruberances extending upwardly off the surface of the base layer and bottom protruberances extending downwardly off a lower surface of the base layer. The padding body includes longitudinal and lateral upper recesses which are formed between the upper protruberances. The upper protruberances have side walls which slope inwardly to form an object which is in the shape of a trancated pyramid and angled recesses. The base of the upper protruberances is essentially coplanar with the base member's upper surface. The base of each upper protruberance is separated by a slit which extends into the base member for about one half of the base member's thickness. The bottom protruberances include foundation sections which have vertical side walls. The foundation sections are spaced sufficiently to form a narrow channel between adjacent foundation section walls.
    Type: Grant
    Filed: July 9, 1991
    Date of Patent: November 3, 1992
    Assignee: E. R. Carpenter Company, Inc.
    Inventor: Paul R. Davidson, Jr.
  • Patent number: D329566
    Type: Grant
    Filed: June 11, 1991
    Date of Patent: September 22, 1992
    Assignee: E.R. Carpenter Company, Inc.
    Inventor: Paul R. Davidson, Jr.