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. 03, 1990
Filed:
Mar. 03, 1989
Applicant:
Inventors:
Kamal N Majeed, Centerville, OH (US);
James J Kowalik, West Carlton, OH (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60G / ;
U.S. Cl.
CPC ...
36442405 ; 280707 ; 280840 ;
Abstract
A vehicle suspension system has at least one leveling device with a leveling sensor. Leveling action is ordinarily initiated when a sensor indicates height out of a dead band around the calibrated level for the sensor; however, such leveling action is prevented when the vehicle is not moving but has moved since the last opening of one or more selected vehicle doors.