Screwless Mounted Short-Throw Lock for Sliding Windows and Doors
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United States of America Patent
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Issued Date -
Jun 16, 2016
app pub date -
Dec 10, 2015
filing date -
Dec 11, 2014
priority date (Note) -
Published
status (Latency Note)
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Abstract
A screwless-mounted window/door lock may include a handle assembly and tongue assembly. The handle assembly may include a base member, a handle member pivotally mounted thereto, and an elongated arm disposed through an opening in the base member, with a central portion pivotally mounted thereto. The handle drives the arm to pivot. The base member has a plurality of selectively arranged hook members, a portion of which are received through an opening in a side wall of the window/door frame to secure the handle assembly thereto in the horizontal direction. The tongue assembly may include a tongue slidably received in a housing. The tongue is actuated by pivotal movement of the arm. A second portion of the book members on the base member are received through a top wall of the frame to engage protrusions on the tongue housing to secure the handle assembly thereto in the vertical direction.
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