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.

Date of Patent:
May. 10, 2016

Filed:

Mar. 04, 2015
Applicant:

Arvinmeritor Technology, Llc, Troy, MI (US);

Inventors:

Steven George Saieg, Rochester Hills, MI (US);

Craig Allen Holt, Chesterfield, MI (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60G 9/00 (2006.01); B60G 7/00 (2006.01);
U.S. Cl.
CPC ...
B60G 9/003 (2013.01); B60G 7/001 (2013.01); B60G 2200/31 (2013.01); B60G 2204/10 (2013.01); B60G 2206/82 (2013.01);
Abstract

An axle suspension system and a method of manufacture. The axle suspension system may include a trailing arm assembly disposed on an axle wrap. The trailing arm assembly may include a lower portion and an upper portion. The lower portion may have a lower intermediate wall. The upper portion may be fixedly disposed on the lower portion and may have an upper intermediate wall. The lower intermediate wall and upper intermediate wall may be spaced apart from the axle wrap.


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