Patents Assigned to Hockney Engineering Pty. Ltd.
  • Backing support strip for welding
    Patent number: 4337387
    Abstract: A section to aid in the welding of metal sheet, the section having a body portion forming part of the sheets, a projection extending from the body portion, which projection receives a strip of weld resistant material, which strip is to be located adjacent abutting edges of the strip.
    Type: Grant
    Filed: July 17, 1980
    Date of Patent: June 29, 1982
    Assignee: Hockney Engineering Pty. Ltd.
    Inventor: Philip K. Hockney