Patents by Inventor Percy Bruce Gordon Selous

Percy Bruce Gordon Selous 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).

  • Shears
    Patent number: 4103577
    Abstract: A shearing device for cutting rod of the type comprising a pair of coplanar discs with projecting blades has the blades mounted in grooves in the discs so that the tips of the blades can be moved into and out of the path of the rod, thereby enabling the discs to rotate continuously and thus avoiding the problem with the known shearing device of accelerating and stopping the discs and ensuring that the blades are moving at precisely the same speed as the rod during the cutting action.
    Type: Grant
    Filed: February 3, 1977
    Date of Patent: August 1, 1978
    Assignee: Ashlow Steel & Engineering Company Limited
    Inventors: John Charles Jackson, Percy Bruce Gordon Selous