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:
Mar. 21, 1978
Filed:
Apr. 25, 1977
Applicant:
Inventor:
James Daniel Bode, Royal Oak, MI (US);
Assignee:
Bendix Autolite Corporation, Fostoria, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ; C23D / ; G01N / ;
U.S. Cl.
CPC ...
2041 / ; 60276 ; 1231 / ; 427126 ; 427226 ; 4273 / ; 4273 / ; 4273 / ;
Abstract
A solid electrolyte oxygen sensor has a protective coating to protect a catalyst or conductive film thereon, which coating is formed as an inorganic reaction product of an oxide material and an inorganic acid which forms a matrix to bond the oxide material as an adherent coating over the film.