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:
Jan. 17, 2012
Filed:
Jul. 25, 2008
Xu Naijiang, Nanjing, CN;
GE Zhenhong, Nanjing, CN;
Matthew Ryan Harmon, Dearborn, MI (US);
Jainpin Cai, Jiangsu Province, CN;
Yaoxin Zhang, Jiangsu Province, CN;
Xu Naijiang, Nanjing, CN;
Ge Zhenhong, Nanjing, CN;
Matthew Ryan Harmon, Dearborn, MI (US);
Jainpin Cai, Jiangsu Province, CN;
Yaoxin Zhang, Jiangsu Province, CN;
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
An extension rod for a jack arm comprises a connecting rod having a first joint and a second joint formed at the respective ends of the connecting rod. A first locking hole and a second locking hole are formed in the first and second joints, respectively. The extension rod also comprises a lockup mechanism comprising an elastic body configured to connect to either the first joint or the connecting rod and a lockup bolt formed on the elastic body, and configured to engage the first locking hole.