Wall structure

Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – Multiple panes within a sash

Reexamination Certificate

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Details

C052S204591, C052S204610, C052S456000

Reexamination Certificate

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07832158

ABSTRACT:
An inner area of a framing or framework is divided into a plurality of openings by metal frame bars arranged in a lattice pattern. Particular openings are closed by surface glass panes fitted therein, and the remaining openings by metal plates fitted therein. Spacers10softer than the surface glass panes and frame bars and capable of transmitting external forces through the frame bars and surface glass panes are mounted in the openings, between end surfaces extending along sides of the surface glass panes and the frame bars. The spacers not adhering to the surface glass panes are spaced from corners of the surface glass panes.

REFERENCES:
patent: 1580107 (1926-04-01), Anderson
patent: 1963774 (1934-06-01), Brogden
patent: 1970404 (1934-08-01), Tesch
patent: 2169273 (1939-08-01), Mills
patent: 2322700 (1943-06-01), Mussey
patent: 3421259 (1969-01-01), Egan
patent: 3731450 (1973-05-01), Du
patent: 3760541 (1973-09-01), Fulcher
patent: 5185979 (1993-02-01), Azzimonti
patent: 5333428 (1994-08-01), Taylor et al.
patent: 07-317181 (1995-12-01), None
patent: 10-196023 (1998-07-01), None
patent: 2003-268899 (2003-09-01), None

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