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. 04, 2025
Filed:
Apr. 20, 2023
Brunswick Corporation, Mettawa, IL (US);
William W. Mceathron, Fond du Lac, WI (US);
Vinodh Kumar Balakrishnan, Fond du Lac, WI (US);
Brunswick Corporation, Mettawa, IL (US);
Abstract
A marine drive includes a torpedo housing having an open end and an electric motor assembly with an electric motor configured to power a propulsor for propelling the marine drive in water. The electric motor assembly includes a motor housing which is nested in the open end such that such that a first portion of the motor housing extends into the torpedo housing and such that a second portion of the motor housing extends from the torpedo housing and is exposed to the water for cooling thereof. The torpedo housing defines an opening which partially exposes the first portion of the motor housing to the water for cooling thereof.