ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,065, issued on Oct. 14.
"Automatic oil filtering fryer" was invented by Andy Sul (Hawaiian Gardens, Calif.) and Dabin Sul (Alhambra, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides an automatic oil filtering fryer comprising: a frying oil container filled with oil; a heating unit heating the oil; an oil filtering container receiving the oil from the frying oil container through an oil discharging pipe; an oil level and filtration control valve installed on the oil discharging pipe and controlling an oil level and filtration; a filtering device installed inside the oil filtering container and including a filtering...