US Patent Issued to SUGINO MACHINE on June 23 for "Deburring tool" (Japanese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,722, issued on June 23, was assigned to SUGINO MACHINE Ltd. (Namerikawa City, Japan).

"Deburring tool" was invented by Akihiro Ishitani (Namerikawa City, Japan) and Mitsuru Muto (Namerikawa City, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A deburring tool includes: a body having a cylinder bore; an anti-rotation body protruding toward inside of the cylinder bore; a cylindrical slide shaft reciprocable inside the cylinder bore, and an elastic body urges the slide shaft toward a cutting depth direction. The slide shaft includes a guide groove having a displacement width for the slide shaft to axially displaceable with respect to the anti-rot...