ALEXANDRIA, Va., May 26 -- United States Patent no. 12,635,778, issued on May 26.
"Modular electric nail clipper" was invented by Liangli Zhou (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention discloses a modular electric nail clipper, which includes a power compartment, a chip storage compartment located above the power compartment, and a working head assembly disposed side by side with the chip storage compartment. The working head assembly is inserted into and engaged with the chip storage compartment and locked by a locking mechanism inside the power compartment. An output shaft of a motor is connected to a tenon of a drive shaft of a cutting tool through a tenon groove by dir...