ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,377,571, issued on Aug. 5.
"Copy device for processing and shaping a cylindrical rod with a curved configuration" was invented by Chun Jen Hsu (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A copy device for processing and shaping a cylindrical rod with a curved configuration includes a seat main body and a plane template. The seat main body is formed with an internal working space. The seat main body further has a reception opening in communication with the working space. A stock can be disposed in the working space and driven to rotate within the working space. The seat main body is arranged on a spindle moulder. A cutting tool of the...