Patents by Inventor Stephen L. McGrade

Stephen L. McGrade 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).

  • Publication number: 20140093331
    Abstract: A ballistic resistant fastening member includes a bolt head that has a generally circular shape. The bolt head further includes a top surface and an underside surface disposed opposite the top surface. The fastening member further includes a shaft extending from the underside surface of the bolt head and having a minimum length of 0.40 inches. The shaft further includes a top having an outwardly tapered radius, wherein the top is mechanically disposed with the underside surface and a bottom end distal from the top. The fastening member further includes a bore extending from the bottom end of the shaft into the shaft. The fastening member further includes a slot disposed on the top surface of the bolt head, wherein the length of the slot is less than the diameter of the bolt head.
    Type: Application
    Filed: March 21, 2013
    Publication date: April 3, 2014
    Inventor: Stephen L. McGrade
  • Publication number: 20110170980
    Abstract: A ballistic resistant fastening member includes a bolt head that has a generally circular shape. The bolt head further includes a top surface and an underside surface disposed opposite the top surface. The fastening member further includes a shaft extending from the underside surface of the bolt head and having a minimum length of 0.40 inches. The shaft further includes a top having an outwardly tapered radius, wherein the top is mechanically disposed with the underside surface and a bottom end distal from the top. The fastening member further includes a bore extending from the bottom end of the shaft into the shaft. The fastening member further includes a slot disposed on the top surface of the bolt head, wherein the length of the slot is less than the diameter of the bolt head.
    Type: Application
    Filed: June 30, 2009
    Publication date: July 14, 2011
    Inventor: Stephen L. McGrade