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:
Aug. 18, 1992
Filed:
Jul. 18, 1991
Applicant:
Inventor:
William N Mayer, White Bear Lake, MN (US);
Assignee:
Modern Controls, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
204424 ; 20415316 ; 204431 ; 204435 ; 204432 ;
Abstract
A method apparatus for constructing an oxygen sensor in a layered construction including an anode element, a cathode element and an intermediate electrolyte-retentive insulator, wherein the layered anode element has a central flat metallic plate with two narrower outer plates bound against respective surfaces of the plate by an electrical conductor wrap, and the cathode element is uniformly compressed toward the anode along an elongate length by elongated support struts.