ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,722,316, issued on Sept. 1, was assigned to DORCO Co. LTD. (Seoul, South Korea).
"Razor cartridge" was invented by Min Joo Park (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A razor cartridge is proposed. The cartridge may include a first blade including a first base portion and a first edge portion forming a predetermined angle with the first base portion and having a first cutting edge. The cartridge may also include a second blade located adjacent to the rear of the first blade, the second blade including a second base portion and a second edge portion forming a predetermined angle with the second base portion and having a second...