US Patent Issued to Guido Valentini on Oct. 21 for "Hand-held and hand-guided random orbital polishing or sanding power tool" (Italian Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,575, issued on Oct. 21, was assigned to Guido Valentini (Milan).

"Hand-held and hand-guided random orbital polishing or sanding power tool" was invented by Guido Valentini (Milan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention refers to a hand-held and hand-guided random orbital polishing or sanding power tool (1). The tool (1) comprises a static body (31), a motor (15), an eccentric element (17) driven by the motor (15) and performing a rotational movement about a first rotational axis (10), and a plate-like backing pad (9) connected to the eccentric element (17) in a manner freely rotatable about a second rotational axis (16). The fir...