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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.:

US 11306805 B1

PDFFull Text
Date of Patent:
Apr. 19, 2022

Filed:

Oct. 30, 2019

Contoured differential gear washer with defined fluid flow path

Applicant:

Gkn Automotive Limited, Worcestershire, GB;

Inventors:

David E. Gall, Clarkston, MI (US);

Kevin J. Kaplan, Macomb, MI (US);

Assignee:

GKN Automotive Limited, Birmingham, GB;

Attorneys:

Jennifer M. Brumbaugh

Reising Ethington P.C.

Primary Examiner:

Tisha D Lewis

Int. Cl.
CPC ...
F16H 48/38 (2012.01); F16B 43/00 (2006.01); B60K 17/16 (2006.01); B60K 17/346 (2006.01); F16H 48/08 (2006.01);
U.S. Cl.
CPC ...
F16H 48/38 (2013.01); B60K 17/165 (2013.01); B60K 17/346 (2013.01); F16B 43/00 (2013.01); F16H 48/08 (2013.01); F16H 2048/387 (2013.01);
Abstract

A differential with a washer for a gear in a differential housing includes an outer edge at a maximum radial distance from an axis, and an inner edge defining an opening, the inner edge defined in part by an innermost portion at a minimum radial distance from the axis and the inner edge having an outward portion spaced radially outwardly from the innermost portion. The washer also includes an axially and radially inclined sidewall extending at least part of the way between the outer edge and the innermost portion.

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Quick Actions:

Gall, David. (2022). Contoured differential gear washer with defined fluid flow path (U.S. Patent No. 11306805). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11306805

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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