Folding door system
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United States of America Patent
Stats
-
Mar 22, 1994
Issued Date -
N/A
app pub date -
Aug 28, 1992
filing date -
Mar 8, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A panel for a multi-panel folding door includes a semi-rigid, transparent partition with insulating layers disposed on opposing sides thereof. A collapsible nose seal adjacent to a lateral edge of the panel and extending substantially the length thereof is adapted for engagement with another similar panel also having a collapsible nose seal to provide an interlocking, insulated seal between the panels when the door is closed while permitting the panels to be separated when the door is opened. A magnet in the collapsible nose seal of each panel is adapted for magnetic coupling to a metal plate in the other panel to provide a weather-tight, thermal insulating seal. Each of the insulating layers includes an aperture, with the apertures in mutual alignment to form a window in the panel.
First Claim
Family
International Classification(s)
Cited Art Landscape
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