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:
Apr. 23, 2013
Filed:
Mar. 17, 2010
Applicants:
Masanori Kawade, Obu, JP;
Hiroyuki Tsuruga, Ogaki, JP;
Makoto Ebina, Obu, JP;
Inventors:
Assignee:
Ibiden Co., Ltd., Ogaki-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/11 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lead pin comprising including a body having a shaft portion and a flange portion. The flange portion has at least one flat portion configured to face a connection pad and groove portions positioned to face toward the connection pad and extending from a peripheral portion toward a center portion of the flange portion, the flat portion includes extending portions extending from a center of the flange toward the peripheral portion of the flange and connected at the center of the flange, and the groove portions are tilted to become deeper toward the peripheral portion of the flange.