IPIQ

FIXED CONSTRUCTIONS

E06

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

E06B

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

11/00

Means for allowing passage through fences, barriers or the like, e.g. stiles

E06B11/08

Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets;