US Patent Issued on Oct. 20 for "Pump cap for double container" (South Korean Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,766,535, issued on Oct. 20.

"Pump cap for double container" was invented by Eun Suk Lee (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a pump cap for a double container, which can improve the convenience of replacement when refilling an inner container by combining a pump cap with a general inner container. The present invention provides, as its technical idea, a pump cap for a double container, which includes an outer container having an outer neck part, an inner container accommodated inside the outer container through the outer neck part of the outer container and having an inner neck part, a pum...