Movable or removable closures – With means mounting closure for swinging – With latch or lock
Reexamination Certificate
2007-05-22
2007-05-22
Thompson, II, Hugh B. (Department: 3634)
Movable or removable closures
With means mounting closure for swinging
With latch or lock
C049S394000, C049S503000, C292S143000, C292SDIG020
Reexamination Certificate
active
11019211
ABSTRACT:
A window or door includes a frame mounted to a building. The frame has first and second side jambs, a frame closure in the form of a window or door has a first side edge pivotally mounted to the first side jamb of the frame for opening and closing the closure member relative to the frame. The closure member has a second side edge which locates adjacent the second side jamb of the frame when the closure member is closed. The second side edge of the closure member includes a first lock part. The second side jamb of the frame includes a channel extending lengthwise of the frame. The channel has a channel mouth along its length, which faces interiorly of the frame. Undercut channel regions are provided to each side of the channel mouth. A slide bar is slideably fitted in the channel and a second lock part is secured to the slide bar. The second lock part protrudes through the channel mouth and when the closure member is closed with the frame the slide bar slides the second lock part into and out of locking engagement with the first lock part on the second side edge of closure member.
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