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:
Nov. 20, 1979
Filed:
Oct. 04, 1978
Applicant:
Inventors:
William A Armstrong, Ottawa, CA;
Peter J Powell, Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429229 ;
Abstract
The invention disclosed relates to electrodes for use in electrochemical cells, particularly for low temperature applications, wherein the electrode comprises a strip of perforated electrochemically active material folded upon itself to form a plurality of sections. Perforated electrochemically active spacers are provided between and attached to adjacent sections.