US Patent Issued to GM GLOBAL TECHNOLOGY OPERATIONS on Jan. 13 for "Rotor having slanted angle side surface and laminations made therewith" (South Korean Inventor)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,525,830, issued on Jan. 13, was assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC (Detroit).

"Rotor having slanted angle side surface and laminations made therewith" was invented by Jinho Lee (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotor disk having a plurality of space apart teeth, each tooth having a transverse portion having s first and second end portion each having an angled side face forming an angle that is not 90 degrees with respect to a top surface or a bottom surface of the rotor disk."

The patent was filed on June 22, 2023, under Application No. 18/339,790.

*For further information, including images, charts and t...