Patents by Inventor Richard M. Sims

Richard M. Sims 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).

  • Rebar and beam bolster, slab and beam bolster upper
    Patent number: 4942714
    Abstract: A bolster is constructed of non-biodegradable material. The bolster includes an elongated support member and legs for holding the support member in an upright position. An assembly is also provided to serially connect the bolsters together. More specifically, one end of the bolster includes a male connector and the opposite end a female connector. The non-biodegradable material is impervious to water and both shatter-resistant and sag-resistant within a temperature range between 220.degree. and -40.degree. F. The material also has a flex modulus of between 200,000 and 1,500,000. Preferably, the material also bonds with concrete so as to form a substantially watertight seal.
    Type: Grant
    Filed: February 6, 1989
    Date of Patent: July 24, 1990
    Assignee: Turek Marketing International
    Inventors: Marshall E. Langley, Jr., Robert C. Sims, Richard M. Sims, James N. Turek
  • Rebar and beam highchair
    Patent number: D324643
    Type: Grant
    Filed: November 27, 1989
    Date of Patent: March 17, 1992
    Assignee: International Plastics, Inc.
    Inventors: James N. Turek, Robert C. Sims, Richard M. Sims