ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,714, issued on Nov. 11, was assigned to EASEBON SERVICES Ltd. (Kwun Tong, Hong Kong).
"Air piston assembly and toy launcher including the same" was invented by Francis See Chong Chia (Kowloon, Hong Kong).
According to the abstract* released by the U.S. Patent & Trademark Office: "An air piston assembly including a piston cylinder having a main cylinder portion and a piston cylinder extension portion that extends from the main cylinder portion and that is configured to travel between extension arms of a standard projectile magazine, a piston head configured to travel in and out of the piston cylinder, the piston head having an extension that is aligned with the piston cylinder ext...