The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2025
Filed:
Jan. 12, 2023
Brunswick Corporation, Mettawa, IL (US);
Aaron J. Ward, Oshkosh, WI (US);
David J. Belter, Oshkosh, WI (US);
Matthew W. Snyder, Fond du Lac, WI (US);
Brunswick Corporation, Mettawa, IL (US);
Abstract
A method of controlling a marine propulsion system is provided wherein the marine propulsion system includes at least one rear marine drive steerable to a range of steering positions. The method includes receiving a propulsion demand input. For each of the at least one rear marine drive, a propeller direction and a commanded steering position are determined based on the propulsion demand input, a steering actuator is controlled to steer the rear marine drive toward the commanded steering position, a delayed time to begin propeller engagement is determined to coordinate initiation of propeller rotation with the rear marine drive reaching the commanded steering position. The rear marine drive is then controlled to begin rotating the propeller in the propeller direction based on the delayed time to generate the surge movement, the sway movement, and/or the yaw movement commanded.