ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,415,200, issued on Sept. 16.
"Manual spray limiter for water truck spray nozzle" was invented by Daniel Erik Sarnowski (Star Valley, Ariz.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A manual spray limiter system for a water truck spray nozzle utilizes a water truck a manual spray limiter coupled to the spray nozzle of a water truck and configured to receive water from the water tank. The water truck spray nozzle has a spray slot extending from a first end to a second end that is configured to produce a water spray therefrom having a spray angle. The manual spray limiter is configured to manually actuate over a portion of the spray slot to reduce th...