ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,075, issued on July 22, was assigned to Andrea Valentini (Milan).

"Hand-held power tool as well as axial holding arrangement and working element for such a power tool" was invented by Andrea Valentini (Milan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention refers to hand-held power tool (10) comprising a tool housing (12), a motor (24) and a tool shaft (36) having a rotational axis (40) and actuated by the motor (24), and further comprising a working element (38) releasably attachable to the tool shaft (36) from outside the tool housing (12) in an axial direction and, after attachment to the tool shaft (36), held in respect to the tool s...