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. 14, 2012
Filed:
Apr. 21, 2009
Kazumasa Okada, Koka, JP;
Masao Nakamura, Tsukuba, JP;
Makoto Matsushita, Ushiku, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
An intermediate plate member () having a plate thickness equal to or less than that of a door body () is provided between the door body () and a reinforcing member () constituting a right side door (). The door body () and the intermediate plate member () are jointed by spot welding, and the intermediate plate member () and the reinforcing member () are jointed by fillet welding, thereby jointing the reinforcing member () through the intermediate plate member () on the inner side surface (A) of the door body (). Through the use of the intermediate plate member (), the generation of distortion in the door body () is reduced and the outer appearance of the right side door () is maintained in good condition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile