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:
Dec. 26, 1989
Filed:
Sep. 26, 1988
Applicant:
Inventor:
Benjamin V Booher, Leucadia, CA (US);
Assignee:
Suspension Group, Ltd., Encinitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60G / ;
U.S. Cl.
CPC ...
280718 ; 280680 ; 280686 ; 280720 ;
Abstract
A suspension system for supporting the body of a heavy-duty vehicle on an axle and wheel assembly comprises a first suspension hanger for attachment to a longitudinally extending vehicle frame, a second suspension hanger for attachment to the vehicle frame at a position spaced longitudinally from the first hanger, an elongated composite beam spring member secured to the first or second hanger and extending toward the other of the hangers, and an axle attachment bracket operatively connected to the composite beam spring between the first and second hangers for supporting an axle.