Doors, windows, or like closures for special purposes; Border constructions therefor

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS

Subclass:

FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES

Child Classifications

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• E06B 5/01 Trap-doors
• E06B 5/02 for out-buildings or cellars; Other simple closures not designed to be close-fitting
• E06B 5/1 for protection against air-raid or other war-like action; for other protective purposes
• E06B 5/2 for insulation against noise