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:
Jun. 18, 1991
Filed:
Mar. 06, 1990
Applicant:
Inventors:
Assignee:
Shin-Kobe Electric Machinery Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429245 ; 29-2 ;
Abstract
An Sn or Pb/Sn alloy heat-treated at 170.degree. C. or higher for a given period of time is applied to the surface of a collector to make a lead storage battery which is improved in terms of its chargeability upon left overdischarged.
Terada, Masayuki. (1991). Lead storage battery (U.S. Patent No. 5024908). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5024908
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile