ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,141, issued on March 24.
"Pipe cutting device" was invented by Shih-Yang Chen (Changhua County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pipe cutting device includes a body unit, two roller units, a sliding unit, a threaded rod unit, and a control unit. The body unit includes two bodies each provided with a first receiving recess, a first pivoting section, and a second receiving recess. The sliding unit includes a slide and a cutting wheel. The slide is provided with a fourth receiving recess, a first pivot portion, a fifth receiving recess, and a sixth receiving recess. The threaded rod unit includes a rotation member and a threaded...