Patents Assigned to Englert Metals Corp.
  • Window frame construction
    Patent number: 4228630
    Abstract: This invention relates to a window frame construction. In practice, on installation of window frames comprising top and side members, the junctures or top corners thereof are frequently open slightly or out of registry forming a weak structure of non-workmanlike appearance. Pursuant to the invention, a window frame construction is provided including an elongated or top window frame bar and side window frame bars assembled with their ends in abutting juncture.
    Type: Grant
    Filed: March 6, 1978
    Date of Patent: October 21, 1980
    Assignee: Englert Metals Corp.
    Inventors: Herbert U. Englert, Jack Demray