ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,013, issued on Dec. 2, was assigned to Neuro-Net GmbH (Gross Pampau, Germany).

"End cap for guiding an exhaust gas flow of a boat engine, propeller system for a boat engine, boat engine, and use of an end cap and method for guiding an exhaust gas flow of a boat engine" was invented by Andre Fuehring (Gross Pampau, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An end cap for guiding an exhaust gas flow of a boat engine. The end cap is configured to be attached onto a propeller nut of the boat engine. The end cap including: a base body having a bottom surface, a lateral surface and a tip, the tip and the bottom surface being spaced apart from ...