Patents by Inventor Andrew Charles Owens

Andrew Charles Owens 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).

  • Builders scaffolding joints
    Patent number: 4095910
    Abstract: A scaffolding structure comprising upright members connected together by cross members and including additional members which serve as braces, including at least one brace secured to a member, the brace being provided with at least one transverse pin and the member being provided with an aperture for the reception of the pin, the brace having means captively associated therewith for releasably restraining the brace from movement in a direction longitudinally of the pin.
    Type: Grant
    Filed: May 11, 1977
    Date of Patent: June 20, 1978
    Assignee: Kwikform Limited
    Inventors: Raymond Ernest Steele, Andrew Charles Owens