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:
Nov. 02, 1993
Filed:
Nov. 04, 1992
Applicant:
Inventors:
Kenichi Urushibata, Tochigi, JP;
Takeshi Kihara, Tochigi, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
219 561 ; 219 912 ; 219 93 ;
Abstract
A flat-type electric wire is spot-welded to a connector terminal while the connector terminal is pressed by a pressing plate with a predetermined pressing force, so that stable spot-welding is always performed.