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:
Feb. 10, 2004
Filed:
Dec. 21, 2000
Applicant:
Inventors:
Kenichi Fujino, Shizuoka, JP;
Kitoshi Motose, Shizuoka, JP;
Assignee:
Yamaha Marine Kabushiki Kaisha, Shizouka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 1/500 ;
U.S. Cl.
CPC ...
G01M 1/500 ;
Abstract
A diagnostic system is provided for aiding a technician or engineer in verifying that a combustion condition sensor provided with an engine is operating properly. The diagnostic system can be used to diagnose the operation of an oxygen sensor included with such an engine. The diagnostic system is configured to sample output voltages of the combustion condition sensor and compare such voltages with predetermined reference voltages.
Fujino, Kenichi. (2004). Diagnostic system for engine (U.S. Patent No. 6688163). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6688163
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile