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:
Jul. 02, 1996
Filed:
Jul. 05, 1995
Applicant:
Inventors:
Margherita Zanini-Fisher, Bloomfield Township, MI (US);
Richard E Soltis, Redford, MI (US);
Eleftherios M Logothetis, Birmingham, MI (US);
Carlos M Barrera, Milford, MI (US);
Assignee:
Ford Motor Company, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
204427 ; 204424 ; 204421 ;
Abstract
A non-catalytic metal is used as an inner electrode of a heated exhaust gas oxygen sensor to eliminate the negative shift produced in the sensor emf when rich exhaust leaks into the reference compartment.
Zanini-Fisher, Margherita. (1996). Hego sensor without characteristic shift down (U.S. Patent No. 5531879). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5531879
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile