Lockable latch for tiltable double hung windows
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United States of America Patent
Stats
-
Jun 2, 1987
Issued Date -
N/A
app pub date -
Oct 14, 1986
filing date -
Mar 4, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lockable window latch for double hung windows which pivots for cleaning includes an outer shell, a latching member which is slidable therein and a locking member which is rotatably received in the latching member and projects through an opening in the front wall of the shell. The locking element has an elongated control portion or handle which, when aligned transverse to the length of the latch permits latching and unlatching. When the handle is turned 90.degree. so as to be aligned with the length of the latch, one of its ends abuts against an internal wall surface of the shell thereby preventing unlatching.
First Claim
Family
International Classification(s)
Cited Art Landscape
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