US Patent Issued on June 16 for "Handle holder of blade tool" (Canadian Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,654,341, issued on June 16.

"Handle holder of blade tool" was invented by Ming Yang (Alberta, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A handle holder of a blade tool is provided for retracting a blade to be concealed in a blade cavity of the handle holder and extending the blade out of the blade cavity for use due to gravity. The handle holder includes a locker device, a first holder member and a second holder member pivotally connected with the first holder member to define a blade cavity therebetween for receiving a blade holder slidably therein between a locking position, an unlocking position and a detaching position. The locker device...