ALEXANDRIA, Va., June 12 -- United States Patent no. 12,296,353, issued on May 13, was assigned to Hunter Industries Inc. (San Marcos, Calif.).
"Spray head sprinkler" was invented by James A Bell (Vista, Calif.), Ryan Christopher Bone (Del Mar, Calif.) and Kevin M. Klein (San Marcos, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An adjustable arc irrigation spray nozzle can include one or more features including a dual orifice, a multi-trajectory ramp, radial ribs, an impedance wall, and/or a variable orifice."
The patent was filed on March 18, 2021, under Application No. 17/205,957.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Pars...