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:
Nov. 28, 1989
Filed:
Aug. 16, 1988
Seiichi Ishizeki, Ashikaga, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A system for displaying trouble in an electronic control system such as an anti-skid brake system of a motor vehicle. The system has a detector for detecting failure in a wheel speed sensor, and a warning lamp for displaying a detected failure. When a failure in the sensor is displayed on the lamp, an inspector depresses a brake pedal of the vehicle in accordance with a predetermined pattern to intermittently turn on a brake pedal switch to produce a failure signal representing the nature of the detected failure. In response to the failure signal, the warning lamp intermittently lights up in accordance with a predetermined pattern representing the nature of the failure.