Locking mechanism for a folding chair
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United States of America Patent
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Apr 24, 2012
Issued Date -
N/A
app pub date -
Jan 12, 2006
filing date -
Jul 22, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A folding chair including a seat frame, a leg frame hinged to the seat frame, a hinge mechanism between the seat frame and the leg frame, a quick-release locking mechanism for releasably locking the seat frame with respect to the leg frame, and a supplemental locking mechanism including an orifice in one of the seat frame and the leg frame, an opening in the hinge mechanism aligned with the orifice when the chair is unfolded, and a fastener extending through the opening in the hinge mechanism and into the orifice to secure the seat frame to the leg frame.
First Claim
Family
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