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:
Oct. 10, 1989
Filed:
Nov. 07, 1988
Noriyuki Miyazaki, Hyogo, JP;
Tetsunori Matsuoka, Hyogo, JP;
Sanyo Electric Co., Ltd., , JP;
Abstract
A rechargeable battery comprises an internal cell having a pair of electrodes, an insulated cylindrical case having an internal space for holding the internal cell and end walls provided on both ends thereof and substantially conforming to a prescribed conventional battery in outside dimension, an insulated cover plate having an opening in its center and being provided on one of the end walls of the case, and a first auxiliary terminal having a flange portion held by the said one of the end walls of the case and the cover plate to be supported by the same and a projection protruding from the central opening of the cover plate and being electrically connected to one of the electrodes of the internal cell.