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:
Jul. 31, 2001
Filed:
Nov. 23, 1998
Applicant:
Inventors:
Luc Albert, Elancourt, FR;
Alain Goguelin, Chateauneuf-En-Thymerais, FR;
Jean-Louis Caillerie, Douai, FR;
Assignee:
Metaleurop S.A., , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 1/106 ; H01M 4/68 ;
U.S. Cl.
CPC ...
C22C 1/106 ; H01M 4/68 ;
Abstract
A lead alloy for battery grids is disclosed. The lead alloy contains calcium with a relative concentration by weight of between 0.05% and 0.12%; tin with a relative concentration by weight of less than 3%; aluminum with a relative concentration by weight of between 0.002% and 0.04%; and barium comprising a relative concentration by weight of less than 0.02%.
Albert, Luc. (2001). Lead-calcium alloys, particularly for battery grids (U.S. Patent No. 6267923). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6267923
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile