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:
Sep. 29, 2026
Filed:
Feb. 04, 2025
Beijing West Industries Co., Ltd., Beijing, CN;
Steven Edward Pyle, New Lebanon, OH (US);
David Fredrick Reuter, Beavercreek, OH (US);
Randall Lee Hofmann, Dayton, OH (US);
BeijingWest Industries Co., Ltd., Beijing, CN;
Abstract
An air management system for a vehicle having a body and plurality of wheels, including: a reservoir tank for storing compressed air and filling at least one air spring of the vehicle, and a compressed air supply unit for supplying the compressed air, which includes a compressed air port to the reservoir tank and the at least one air spring, a vent port to a venting environment, and a piloted exhaust valve connected to the compressed air port and configured to vent the at least one air spring through the vent port, the piloted exhaust valve having a piloted control port. The reservoir tank is pneumatically connected to the piloted control port of the piloted exhaust valve, and is configured to provide a control pressure to the piloted control port to open the piloted exhaust valve during venting of the at least one air spring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile