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:
Dec. 11, 2012
Filed:
Jan. 16, 2009
Applicants:
Robert B. Groves, Jr., Manassas, VA (US);
Richard A. Allshouse, Manassas, VA (US);
Inventors:
Robert B. Groves, Jr., Manassas, VA (US);
Richard A. Allshouse, Manassas, VA (US);
Assignee:
Lockheed Martin Corporation, Bethesda, MD (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61L 27/00 (2006.01); B61L 21/00 (2006.01); B61L 23/34 (2006.01); B61L 3/22 (2006.01); B61C 17/12 (2006.01); G05D 1/00 (2006.01); G06F 7/00 (2006.01); G06F 19/00 (2006.01); G08G 1/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for reducing, in a centralized train control system, the portion of a centralized server application that is considered vital while not reducing the overall vitality of the system.