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:
Apr. 12, 1988
Filed:
Apr. 14, 1986
Applicant:
Inventor:
Theodore E Armstrong, Muskegon, MI (US);
Assignee:
Lear Siegler, Inc., Santa Monica, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60G / ;
U.S. Cl.
CPC ...
280 / ; 280711 ; 280713 ;
Abstract
An air control system for an air suspension which supports a vehicle body on an axle having ground engageing wheels. A control valve mounted adjacent a door of the vehicle is operated by opening the door to dump air from the air springs and to deactivate a height control valve for the air springs. Upon closing the door, the control valve disables the dumping system and re-enables the height control valve for automatic reinflation of the air springs.
Armstrong, Theodore. (1988). Air suspension system with automatic air exhaust and inflation (U.S. Patent No. 4736958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4736958
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile