ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,390, issued on May 6.
"System and method for a reusable dispensing container" was invented by Thomas M. Risch (Westport, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reusable dispensing container assembly including a canister having a first end and a second end, the canister having an upper chamber to hold dispensable substance, an actuator arranged proximate the first end of the canister, in communication with the chamber, the actuator having a nozzle arranged to eject the dispensable substance, and a deformable piston arranged within the canister below the upper chamber, the deformable piston having a reinforcement apparatus embedded the...