Static structures (e.g. – buildings) – Sheetlike element assembled parallel to existing wall,... – For furnace or refrigeration
Patent
1992-05-07
1994-09-06
Friedman, Carl D.
Static structures (e.g., buildings)
Sheetlike element assembled parallel to existing wall,...
For furnace or refrigeration
5250605, 52248, 524041, 524042, 5274506, 5274507, 5274521, 411923, E04B 200
Patent
active
053436636
ABSTRACT:
This invention deals with novel quilting pins that find use as fasteners for stabilizing insulation inside jacketing to form insulating covers that are installed around hot surfaces. Also disclosed is a method of using the pins to manufacture such insulating covers.
REFERENCES:
patent: 895846 (1908-08-01), Diers
patent: 1867354 (1932-07-01), Dickson
patent: 2427392 (1947-09-01), Eckel
patent: 3230817 (1966-01-01), Thomas
patent: 4174596 (1979-11-01), Deibele
patent: 4943197 (1990-07-01), Baritz
Larrea Fernando L.
Vaydik Frank W.
Friedman Carl D.
Kent Christopher Todd
McKellar Robert L.
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