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, 2014
Filed:
Nov. 15, 2012
Applicant:
Brunswick Corporation, Lake Forest, WI (US);
Inventors:
David J. Hilbert, Black Creek, WI (US);
Mark J. Glodowski, De Pere, WI (US);
Assignee:
Brunswick Corporation, Lake Forest, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 21/00 (2006.01); B63H 21/32 (2006.01); F01N 13/00 (2010.01);
U.S. Cl.
CPC ...
B62H 21/32 (2013.01);
Abstract
A marine drive and marine exhaust pipe include a main exhaust flow chamber and an auxiliary idle relief chamber. The auxiliary idle relief chamber vents exhaust above the surface of the body of water in which the vessel is operating.