20120042574 | SASH RETAINER BAR ASSEMBLY - A retainer bar assembly for use with a door or window includes a retainer bar configured for slidable coupling with a fenestration frame and slidable coupling with a sash. A retainer bar handle is coupled with the retainer bar. A retainer bar fastener assembly includes a movable bolt movably coupled with the sash. The movable bolt is movable between a fastening configuration where the bolt is coupled with at least one of the retainer bar and the retainer bar handle and the retainer bar is fixed in an installed orientation relative to the sash, and a releasing configuration where the bolt is decoupled from one or more of the retainer bar and the retainer bar handle and the retainer bar is slidable relative to the sash. The retainer bar includes a retainer bar length configured to continuously couple along a sash portion from near a first sash end to near a second sash end, and the retainer bar length is configured to correspondingly couple along a fenestration frame and provide a continuous interface between the sash and the fenestration frame, | 02-23-2012 |