Corner-connections for uniting two mitre-cut hollow-chamber...
Cornerpiece for use in multiple pane window
Counter wrap cord drive
Counterbalance mechanism
Counterbalancing mechanism for sectional doors
Coupled window with two casings and three panes
Coupling and transmission mechanism for drape or blind assembly
Coupling assembly for joining two profiled rails
Cove-key template
Cover for an operator housing
Covering assembly for architectural openings
Covering frame for windows, doors, and the like
Covers for door jambs and mullions
Covers for door jambs and mullions
Crank rod
Cross ventilation curtain system
Curtain
Curtain
Curtain and venetian blind arrangement
Curtain bottom tensioning assembly