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:
Oct. 20, 2026
Filed:
Jan. 08, 2024
Brunswick Corporation, Mettawa, IL (US);
Robert A. Podell, Slinger, WI (US);
Brunswick Corporation, Mettawa, IL (US);
Abstract
A marine drive has a supporting frame, an electric motor configured to power a propulsor for generating a thrust force in water, and an electrical power unit for the electric motor which is coupled to the supporting frame. Operation of the electrical power unit generates heat that is transferred to the supporting frame. A cowling encloses the electrical power unit and covers a first portion of the supporting frame. A different, second portion of the supporting frame is exposed to atmosphere outside the cowling. The supporting frame and cowling are configured so that the second portion of the supporting frame provides a heat exchanger that transfers the heat from the electrical power unit to the atmosphere.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile