Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Meredith Amrine, Jr.0
James W. Grant0
Date of Patent
November 9, 2010
Patent Application Number
11687990
Date Filed
March 19, 2007
Patent Primary Examiner
Patent abstract
The present invention is an apparatus or device for jacking an individual axle of a truck or a truck trailer having an air line. The device includes a valve in fluid communication with the air line, a first air bag in fluid communication with the valve, and a second air bag in fluid communication with the first air bag.
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