Folding knife
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United States of America Patent
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Oct 21, 2014
Grant Date -
Jul 19, 2012
app pub date -
Apr 20, 2011
filing date -
Jan 17, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention is to provide a folding knife having a blade pivotally connected to a handle. A resilient locking arm has a first end fixed inside to the handle and a second end extending slantingly toward the blade when the blade is received in the handle. A positioning plate is movably positioned in the handle, and has a first end extending outside to the handle. Once the blade is received in the handle, the positioning plate engages with the resilient locking arm. However, when the blade is rotated out of the handle completely, the second end of the resilient locking arm presses against the end of the blade in a locked position, and thereby the positioning plate disengages with the resilient locking arm and presses against the resilient locking arm to avoid the blade from being out of the locked position and rotated into the handle.
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