US Patent Issued to American Tank Gauge on July 21 for "Liquid level gauge" (Oklahoma Inventor)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,419, issued on July 21, was assigned to American Tank Gauge Inc. (Chickasha, Okla.).

"Liquid level gauge" was invented by Jerry Morris (Chickasha, Okla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid level gauge has a scale, a first float, a second float, a first level indicator, and a second level indicator. The scale is positioned on a sidewall of a storage tank containing two liquids. The first float is positioned in the tank and weighted to maintain buoyancy on the surface of a first liquid. The second float positioned in the tank and weighted to maintain buoyancy on the surface of a second liquid. The first level indicator is suspended...