Security window adapted to prevent forced entry
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United States of America Patent
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Jan 19, 1999
Issued Date -
N/A
app pub date -
May 30, 1997
filing date -
Jan 27, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A security window having one or more vertically movable panels, suitably of a transparent, rigid plastic that is bullet-resistant. The security window is useful for a clerk in a convenience store. The security window is provided with a safety mechanism that is operatively associated with the one or more vertically movable panels, and prevents direct vertical manual movement thereof by a would-be robber.
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