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. 07, 2012
Filed:
Jul. 21, 2009
Applicants:
Keiji Yamamoto, Hiroshima, JP;
Yoshiaki Murakami, Hiroshima, JP;
Inventors:
Keiji Yamamoto, Hiroshima, JP;
Yoshiaki Murakami, Hiroshima, JP;
Assignee:
Kobelco Construction Machinery Co., Ltd., Hiroshima-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 33/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rear beam has a first beam with right and left ends welded to right and left rear supports and a second beam welded to a front surface of the first beam along the right and left direction. The second beam is welded to the first beam so that an upper end portion of the second beam is above an upper end portion of the first beam and a lower end portion of the second beam is above a lower end portion of the first beam.