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:
Sep. 10, 2013
Filed:
Aug. 31, 2011
Jeffrey Lee Kincaid, Clarkston, MI (US);
Mark Andrew Schneider, Farmington Hills, MI (US);
Jeffrey Lee Kincaid, Clarkston, MI (US);
Mark Andrew Schneider, Farmington Hills, MI (US);
American Axle & Manufacturing, Inc., Detroit, MI (US);
Abstract
A vent for an axle housing includes a first body portion and a second body portion. The first body portion has a plurality of pores defined therethrough. The first body portion defines a first cavity. The second body portion has a conical portion that extends between a throat and a neck portion that defines an opening. The second body portion defines a second cavity that fluidly connects with the first cavity. The vent permits air to pass from the axle housing, through the plurality of pores in the first body portion, through the first and second cavities, and out the opening of the neck portion while concurrently inhibiting egress of lubricant from the axle housing.