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:
Feb. 01, 1977
Filed:
Dec. 26, 1974
Applicant:
Inventor:
John C Charkoudian, Cambridge, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
427123 ; 429229 ;
Abstract
Zinc particles to be employed in the manufacture of zinc anodes for batteries are treated to decrease the zinc oxide content.
Charkoudian, John. (1977). Method for reducing zinc oxide content of zinc particles (U.S. Patent No. 4006036). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4006036
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile