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:
Dec. 01, 2009
Filed:
Sep. 28, 2007
Tomoyuki Shose, Moriguchi, JP;
Katsuyuki Kida, Moriguchi, JP;
Masao Kondou, Moriguchi, JP;
Yasuo Akai, Moriguchi, JP;
Tomoyuki Shose, Moriguchi, JP;
Katsuyuki Kida, Moriguchi, JP;
Masao Kondou, Moriguchi, JP;
Yasuo Akai, Moriguchi, JP;
Sanyo Electric Co. Ltd., Moriguchi-shi, JP;
Sanyo Energy Tottori Co., Ltd., Moriguchi-shi, JP;
Abstract
A lead plate-attached coin-type battery is constituted from a combination of a coin-type battery and a positive lead plate. In the coin-type battery, a negative cap seals the aperture of a positive outer can. In a lateral view, the positive lead plate is crank-shaped, and one end thereof is attached to the outer surface of the positive outer can of the coin-type battery. A lead plate is not attached to the negative cap. One or more projections that project in the Z axis direction are provided on the negative cap. In the lead plate-attached coin-type battery, the positive lead plate and negative cap have been attached to respective conductive lands on a circuit board by a solder reflow method.