Patents Assigned to Cal-Tuf Glass Corporation
  • Hinged clamp
    Patent number: D265048
    Type: Grant
    Filed: April 7, 1980
    Date of Patent: June 22, 1982
    Assignee: Cal-Tuf Glass Corporation
    Inventor: James F. Guardia
  • Sheet glass connector
    Patent number: D281052
    Type: Grant
    Filed: December 8, 1985
    Date of Patent: October 22, 1985
    Assignee: Cal-Tuf Glass Corporation
    Inventors: Gary L. Farmer, Donald E. Leuder
  • Sheet glass connector
    Patent number: D281952
    Type: Grant
    Filed: December 13, 1983
    Date of Patent: December 31, 1985
    Assignee: Cal-Tuf Glass Corporation
    Inventors: Gary L. Farmer, Donald E. Leuder