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:
Nov. 23, 1993
Filed:
Dec. 28, 1992
Applicant:
Inventor:
Mark D Boardman, Portage, MI (US);
Assignee:
Eaton Corporation, Eaton Center, US;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C / ;
U.S. Cl.
CPC ...
152416 ; 731462 ; 340442 ; 340431 ;
Abstract
A vehicle central tire inflation system (10), which checks and inflates/deflates tires of an automotive tractor and trailer, is provided with a prevention control (110) for preventing inflation/deflation operation of the system (10) when the tractor is disconnected from the trailer.