Patents by Inventor James H. McQuestion

James H. McQuestion 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).

  • Burial vault
    Patent number: RE29114
    Abstract: A burial vault having preformed hollow fiberglass resin base and cover shells, the shells having fiberglass anchor loops integrally formed on their inner surfaces. The shells are filled with a cement-sand-stone composition that is mechanically locked to the anchor loops on the inside surface of the liners, the cement-sand-stone composition including a plurality of straight steel wires of short length randomly disposed throughout the walls to increase the tensile strength and crack-resistance of the vault.
    Type: Grant
    Filed: September 29, 1975
    Date of Patent: January 18, 1977
    Inventor: James H. McQuestion