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:
Aug. 20, 2002
Filed:
Mar. 16, 2001
Leary Peterson, Franklin, WI (US);
William D. Straub, Milwaukee, WI (US);
Nordco Inc., Milwaukee, WI (US);
Abstract
A suspension system configured to provide suspension to a railroad maintenance machine having a frame and a chassis, where the suspension system is selectively operable between work and transportation modes of the machine. The suspension system includes a suspension that is operable between a first position and a second position. The first position is when the suspension is substantially inflated for transportation of the machine, and the second position is when the suspension is substantially deflated for conducting railroad maintenance. Contact with the rail is maintained in either position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile