Patents by Inventor Godfrey Alfred Stevens

Godfrey Alfred Stevens 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).

  • Manufacture of forks for fork lift trucks
    Patent number: 3987272
    Abstract: A method of producing from straight metal section material fork lift truck forks of substantially L-shaped construction with substantially vertical and horizontal arm portions extending from the bend, comprising heating the straight metal to softening point in the region of the proposed bend and while the vertical and horizontal arm portions are supported substantially at right angles, forming with softened metal by cavity welding the required shape of the fork in the region of the bend.
    Type: Grant
    Filed: June 24, 1974
    Date of Patent: October 19, 1976
    Assignee: Lancer Boss Limited
    Inventor: Godfrey Alfred Stevens
  • Manufacture of forks for fork lift trucks
    Patent number: 3984042
    Abstract: A method of producing fork lift truck forks of substantially L-shaped construction with substantially vertical and horizontal arm portions extending from the bend, comprising removing from a steel plate of a thickness corresponding to the width of the forks, a fork element shaped to a first of said arms with the bend and a portion of the second of said arms, and welding to said portion a strip of metal of substantially the width of said second arm to complete the second arm.
    Type: Grant
    Filed: June 24, 1974
    Date of Patent: October 5, 1976
    Assignee: Lancer Boss Limited
    Inventor: Godfrey Alfred Stevens