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:
Sep. 14, 1999
Filed:
Jan. 27, 1997
Applicant:
Inventors:
Ikuo Nagami, Kanagawa-Ken, JP;
Yuji Ogawa, Kanagawa-Ken, JP;
Assignee:
Nissan Motor Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
428599 ; 428600 ;
Abstract
An edge prepared with a groove face leaving a vertical root face is combined with another edge prepared with an opposing groove face, a step for receiving a bottom of that edge to be welded thereto, and another step defined by a vertical abutment face for abutting on the root face and a horizontal flat surface, so that a weld groove is continuously defined by the groove faces and the flat surface.