Patents Assigned to Imperial Glass Structure
  • Skylight structure
    Patent number: 4193237
    Abstract: A low profile skylight structure having a curb member and a glazing cap joined together in a framework for supporting an insulated glass panel in which the glazing cap is joined to the curb member by concealed fasteners to avoid any visible fasteners or the like.
    Type: Grant
    Filed: June 7, 1978
    Date of Patent: March 18, 1980
    Assignee: Imperial Glass Structure
    Inventor: Dieter K. Jankowski