ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,433, issued on April 14, was assigned to Aspen Power Catamarans LLC (Burlington, Wash.).

"Tender with hybrid catamaran hull configuration" was invented by Lawrence J. Graf (Snohomish, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hybrid catamaran which includes a rigid mono hull with a plumb bow portion and a pair of catamaran sponsons positioned on opposing sides of the hull, beginning at a selected point along the hull from the bow, extending to the stern of the boat."

The patent was filed on Feb. 7, 2023, under Application No. 18/106,687.

*For further information, including images, charts and tables, please visit: http://patft.uspto.g...