Folding knife with rotatable locking element and axial spring
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 2, 2002
Grant Date -
N/A
app pub date -
Jun 17, 2000
filing date -
Jun 17, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An automatically opening knife including an elongated handle with opposing separate sides forming a spacing for a blade having a working end and a tang at the opposite end. The blade may be extended from or folded into the handle. A coil spring connected between the blade and the handle biases the blade to an open position. A rotatable locking element prevents opening or closing the blade by rotational positioning with the use of a cutout in the locking element that permits the tang to pass through during pivotal movement of the blade. The locking element is further rotatably actuatable to both an unlocked position to coincide the cutout and the tang and a locked position where the locking element abuts the tang to lock the blade from movement. The locking element has separate locking element abutments cooperating with separate tang abutments to selectively prevent movement of the blade.
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