DOORS AND METHODS FOR REDUCING TELEGRAPHING THEREFOR

This invention relates to doors having internal blocking components that reduce or eliminate telegraphing of the outer surface of the door facings. In particular, the invention relates to steel-edge steel doors that have internal solid wood blocks that have one or more integral cantilever beams form...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MARVEL, Michael J, BALTHAZOR, Kurt L, SWARTZMILLER, Steven B, MAYFIELD, Dale W
Format:	Patent
Sprache:	eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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