ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,558,806, issued on Feb. 24.
"Systems and methods for locking rotatable tools" was invented by Brent L. Anderson (Yoder, Wyo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rotatable tool which may include a blade, handle, a multi-positional radially rotating placement system, a spring bias lock mechanism, and a user activated unlock mechanism, and the like. Methods of use thereof by a user or other persons, possibly for instances such as self-defense, survival, cutting, perforating, slicing, sawing, chopping, tradecraft, or the like are also included."
The patent was filed on Oct. 3, 2022, under Application No. 17/959,054.
*For further information, ...