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. 18, 2003
Filed:
Sep. 12, 2002
Applicant:
Inventors:
Jon M. Marra, Henderson, NY (US);
Dale R. Stevens, Adams Center, NY (US);
James R. Truglio, Watertown, NY (US);
Assignee:
New York Air Brake Corporation, Watertown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 8/18 ;
U.S. Cl.
CPC ...
B60T 8/18 ;
Abstract
A method of controlling the empty/load setting on cars having electropneumatic brakes. A first signal is set to an empty/load status. The first signal and a second signal is transmitted to the cars. The cars set their empty/load status to the status and in response to the receipt of both signals. The cars transmit their empty/load status, and the empty/load status of the cars is received and displayed.