Wire trolleys, movable partition systems including such wire trolleys, and related methods

Adjustable lift cord anchor for movable rails in coverings for architectural openings

Cord controller of window covering

Window covering safety device

SLIPPING-FREE ONE-WAY BUCKLE

Rope clamping device

Window covering safety device

Rigidly attached cable support for ductwork having at least three flat side surfaces

Ball type cable tie having release prevention tongue

Cable lock and method

Pull cord control device for Venetian blind

Cable lock and method