Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – Decorative grill attached to sash
Patent
1986-05-07
1990-09-25
Scherbel, David A.
Static structures (e.g., buildings)
Window or window sash, sill, mullion, or glazing
Decorative grill attached to sash
52235, 49DIG2, E06B 104
Patent
active
049584685
ABSTRACT:
A window including a sash assembly having a combination support and screw attachment bar for use with a plastic box-like girder is disclosed. The structural support fits within the plastic girder to provide additional structural rigidity and includes an extension portion adapted to receive a fastening means for providing a secure fastening arrangement for a window latch or other apparatus. The identical structural support may be used in other portions of the window to provide additional structural strength adjacent a lift bar portion for manually manipulating a sash assembly.
REFERENCES:
patent: 1789970 (1931-01-01), Dreher
patent: 3208110 (1963-10-01), Griffin
patent: 3964231 (1976-06-01), Budich et al.
patent: 4205486 (1980-06-01), Guarnacci
patent: 4207717 (1980-06-01), Hubbard
patent: 4257202 (1981-03-01), Biro
patent: 4351131 (1982-09-01), Kubik
patent: 4370830 (1983-02-01), Schaefer et al.
patent: 4428156 (1984-07-01), Malm et al.
patent: 4545161 (1985-10-01), Baumann
Scherbel David A.
Smith Creighton
United Technologies Automotive Inc.
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