Patent ID: 7500330

Claim:
A window assembly comprising: a window frame receiving a window sash which travels within the window frame said window sash having coupled thereto a pivot pin, about which the window sash is tiltable relative to the window frame, and a latch mechanism that selectively limits the tilting of the window sash, said window frame including a side jamb having a generally U-shaped jamb pocket with a channel opening through which the pivot pin of the window sash is received and along which the pivot pin travels as the window sash travels within the window frame, said channel opening exposing the jamb pocket, where said jamb pocket is adapted to receive an end of a bolt of the latch mechanism wherein said latch mechanism further comprises, and a pocket brace fixedly coupled to the window frame, said pocket brace including a cross member which extends across the full width of the channel opening and defines a cavity between said cross member and a base of said generally U-shaped jamb pocket, the width of the cross member being in a direction substantially perpendicular to the direction that the window sash travels within the window frame, and which interrupts at least a portion of the channel opening; wherein the bolts is selectively moveable between a retracted position and an extended position, which when in the extended position, the end of the bolt of the latch mechanism enters into the jamb pocket within the window frame and selectively engages a distal end edge of the cross member such that a portion of the end of the bolt extends below the distal end edge of the cross member and into said cavity.