Patents Assigned to Herbert Smilowitz
  • Composite metal and plastic frame structure for windows and doors
    Patent number: 4993204
    Abstract: Windows, doors and the like are constructed from a composite frame structure combining both metal and plastic components. The frame structure includes a rigid, integral self-supporting metal frame enclosed by a similar rigid, integral self-supporting plastic frame. The resulting windows and doors have enhanced esthetic appeal while, at the same time, providing a weatherproof structure of enhanced strength.
    Type: Grant
    Filed: March 15, 1990
    Date of Patent: February 19, 1991
    Assignees: Robert T. Feury, Herbert Smilowitz
    Inventors: Harold Kuritsky, Brendan J. O'Connor
  • Extrusion for window and door frames
    Patent number: D323221
    Type: Grant
    Filed: March 15, 1990
    Date of Patent: January 14, 1992
    Assignees: Robert Thomas Feury, Herbert Smilowitz
    Inventor: Harold Kuritsky