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:
Mar. 05, 2024
Filed:
Sep. 18, 2020
Rassini Suspensiones, S.a. DE C.v., Del. Miguel Hidalgo, MX;
Anthony Berlingieri, Plymouth, MI (US);
Aaron Johnson, Westland, MI (US);
James N. Zeimet, Commerce Township, MI (US);
Juan Jose Wong, Coahuila, MX;
Ramon Heberto Diego Guedea, Ann Arbor, MI (US);
Rassini Suspensiones, S.A. de C.V., Del. Miguel Hidalgo, MX;
Abstract
A leaf spring vehicle suspension system includes a chassis rail and an axle. The suspension system also includes a first stage leaf spring. The suspension system further includes a second stage leaf spring. The suspension system yet further includes a third stage leaf spring operatively coupled at a first end and a second end to the chassis rail, wherein the first stage leaf spring is located below the third stage leaf spring and the second stage leaf spring is located below the first stage leaf spring. The suspension system also include a spacer in abutment with a leaf spring, wherein the spacer is formed of at least one composite material.