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:
Apr. 16, 2013
Filed:
May. 09, 2011
Applicants:
James R. Mcghie, Henderson, NV (US);
Robb I. Mcghie, Farmington, MN (US);
Inventors:
James R. McGhie, Henderson, NV (US);
Robb I. McGhie, Farmington, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 13/04 (2006.01); B62D 5/06 (2006.01); B62D 53/06 (2006.01); B62D 7/06 (2006.01); B60G 11/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A suspension system for a steerable trailer includes a strut which is mounted to the frame of the trailer, an axle which is connected to the strut, and far and near suspension cylinders which connect the axle to the frame. The far and near suspension cylinders connect to opposite side of the axle. Steering rods connect adjacent axles together, the steering rod connection alternating between the left and right side of the frame.