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.

Date of Patent:
Nov. 03, 2026

Filed:

Mar. 19, 2024
Applicant:

Brunswick Corporation, Mettawa, IL (US);

Inventors:

Corey L. Bruno, Fond du Lac, WI (US);

David J. Belter, Oshkosh, WI (US);

Assignee:

Brunswick Corporation, Mettawa, IL (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 25/42 (2006.01); B63H 21/21 (2006.01);
U.S. Cl.
CPC ...
B63H 25/42 (2013.01); B63H 21/21 (2013.01); B63H 2021/216 (2013.01);
Abstract

A method for controlling a marine vessel to reduce shift clunk. The method includes receiving from an input device a demand for propelling the marine vessel in water and operating a first marine drive to provide propulsion based on the demand from the input device. The method further includes determining whether a preset criteria has been satisfied, the preset criteria being satisfied based on a speed of the marine vessel and/or an elapsed time since the first marine drive started providing propulsion. The method further includes delaying operation of a second marine drive to provide propulsion based on the demand from the input device until the preset criteria has been satisfied to thereby reduce the shift clunk from starting operation of the second marine drive.


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Bruno, Corey. (2026). Propulsion systems and methods for controlling propulsion systems for marine vessels to reduce shift clunk (U.S. Patent No. 12780394). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12780394

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