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. 28, 1992
Filed:
May. 16, 1991
Applicant:
Inventors:
Toyohide Uemura, Takehara, JP;
Tomotaka Motomura, Takehara, JP;
Junichi Asaoka, Kadoma, JP;
Shuji Tsuchida, Kadoma, JP;
Tomiko Yamaguchi, Takehara, JP;
Assignees:
Mitsui Mining & Smelting Co., Ltd., Muromachi, JP;
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F / ; C22C / ; H01M / ;
U.S. Cl.
CPC ...
75347 ; 75352 ; 429229 ; 429206 ; 420513 ; 420514 ; 420518 ; 420520 ;
Abstract
A non-amalgamated zinc alloy powder for use in an alkaline cell which comprises 1 ppm or less of iron and an elemental component selected from among the following combinations (1) to (5):
Uemura, Toyohide. (1992). Zinc alloy powder for alkaline cell and method for production of the same (U.S. Patent No. 5108494). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5108494
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile