Patents by Inventor Frederick George Sharp

Frederick George Sharp 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).

  • Scaffolding
    Patent number: 4039264
    Abstract: In scaffolding a cross member is connected to an upright member by means of a dependent spigot which engages in a socket on the upright, and is secured to the upright by jamming the spigot in the socket by means of a retaining member carried by the cross member which is movable relative to the spigot by rotation of an associated cam.
    Type: Grant
    Filed: April 26, 1976
    Date of Patent: August 2, 1977
    Assignee: C. Bryant & Son Limited
    Inventor: Frederick George Sharp