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:
Sep. 13, 1983
Filed:
Mar. 15, 1982
Applicant:
Inventor:
Nicholas J Smilanich, Rocky River, OH (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 27 ; 429 36 ; 429174 ; 429185 ;
Abstract
A sealed miniature air cell having an adhesively coated, resiliently deformable member disposed between the base of the cell container which has at least one air opening therein and the air electrode, said member having an aperture defined therein which encompasses the at least one air opening in the container base and whereby said member provides support for said air electrode, provides an air diffusion chamber defined by said aperture, said air electrode and said cell container base, and effectively prevents electrolyte creepage into said air diffusion chamber.