US Patent Issued on Oct. 20 for "Structure of oil control pump aroma device" (Taiwanese Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,766,212, issued on Oct. 20.

"Structure of oil control pump aroma device" was invented by Hsuan-Yu Chao (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An improved structure of oil control pump aroma device primarily comprises: an outer shell main body, a universal adapter, a control oil pump, a misting oil tank, a control circuit, and a fan. The universal adapter serves as a magnetic movable joint for locking commercially available essential oil bottles, while a magnetic oil supply interface is recessed on the top of the outer shell main body to facilitate assembly and removal of the universal adapter with essential oil bottles. During op...