Metal door and light assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 8, 1983
Issued Date -
N/A
app pub date -
Jun 21, 1982
filing date -
Aug 15, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A metal door is provided with a rectangular opening the edges of which are bent to form a ledge. Two half-frame structures are formed from side members and corner pieces which snap into the side members and the half-frames are placed in the opening from opposite sides and held together by threaded fasteners so that the frame does not protrude beyond the door faces. A method of cutting the plates removed from the rectangular opening to obtain all material for side members, corner pieces and muntins is disclosed.
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Cited Art Landscape
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