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:
Aug. 04, 2009
Filed:
Mar. 29, 2007
Zhuoan Wu, Guangdong, CN;
Liangfu Xie, Guangdong, CN;
Xiya LI, Guangdong, CN;
China International Marine Containers (Group) Co., Ltd., Guangdong, CN;
CIMC Vehicles Group Co., Ltd., Guangdong, CN;
Abstract
A joint and a main beam of a container semi-trailer provided with the joint. The joint includes a first connecting plate disposed on a connecting end of a first main beam of the container semi-trailer, wherein at least one side of the first connecting plate extends outwardly and forms a first extension, first connecting holes are disposed on the first connecting plate and the first extension; a second connecting plate is disposed on the connecting end of a second main beam of the container semi-trailer, wherein at least one side extends outwardly and forms a second extension, second connecting holes corresponding to the first connecting holes are disposed on the second connecting plate and the second extension; and fasteners are inserted into the first and second connecting holes and fastened to connect the connecting ends of the two main beams to form a complete main beam.