US Patent Issued to KOKI HOLDINGS on July 14 for "Work machine" (Japanese Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,928, issued on July 14, was assigned to KOKI HOLDINGS Co. LTD. (Tokyo).

"Work machine" was invented by Ken Miyazawa (Ibaraki, Japan) and Shunsuke Okumura (Ibaraki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention becomes a non-operating state when suspended. In grinder, moving a slide bar in a housing from an OFF to an ON position switches a switch from an OFF to an ON state. A motor stop lever is movably provided in the housing, and is configured to be couplable to a suspension device. Upon receiving a rear tensile force from the suspension device, the motor stop lever moves from an initial position to a withdrawn position...