ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,046, issued on Dec. 9.
"Sealing device for capsule product and operation method thereof" was invented by Xiaohai Zhao (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sealing device for a capsule product is provided. The sealing device for the capsule product includes a base and an upper cover. The base defines an accommodating groove having an upper opening, and the base includes the positioning baffle disposed at one side of the accommodating groove. The upper cover is detachably connected to the base, a pressing portion is disposed on a lower surface of the upper cover."
The patent was filed on Nov. 11, 2024, under Application N...