Lace-like structure of a hive-shaped venetian blind
Lateral restraint for a movable partition, movable...
Lift cord adjustment system
Lift cord spool for coverings for architectural openings
Lift cord system for retractable covering
Lift cord tensioning device
Lift system having length adjustment for window blinds
Lift wall provided with lifting machinery
Liftable window drape
Light control window covering
Light control window covering and method and apparatus for...
Light control window covering and method of making same
Light controlling cellular shade and method of making same
Light proof pleated window shade
Light-control window covering and method and apparatus for...
Locating device of fan-like blind embodiment
Lower beam structure of folding blind
Lowerable blind for irregularly-shaped windows