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Publication numberUS3601605 A
Publication typeGrant
Publication dateAug 24, 1971
Filing dateAug 28, 1969
Priority dateAug 28, 1969
Publication numberUS 3601605 A, US 3601605A, US-A-3601605, US3601605 A, US3601605A
InventorsJohn Calvin Elder, William C Kuzmich, Thomas C Vaughn
Original AssigneeWestinghouse Air Brake Co
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cab signal and speed control for locomotives
US 3601605 A
Abstract  available in
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US3096056 *Jan 25, 1961Jul 2, 1963Westinghouse Air Brake CoLocomotive remote control system
US3140068 *Dec 11, 1957Jul 7, 1964Gen Signal CorpRemote controlled locomotive control system
US3441858 *Dec 9, 1965Apr 29, 1969Graham GordonElectronic calling and reply system
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4118774 *May 16, 1977Oct 3, 1978Westinghouse Air Brake CompanyLocomotive speed control apparatus
US7529201Nov 5, 2003May 5, 2009Cattron-Theimeg, Inc.System and method for wireless remote control of locomotives
US7535865Jul 31, 2003May 19, 2009Cattron-Theimeg, Inc.System and method for wireless remote control of locomotives
US7792089Jul 31, 2002Sep 7, 2010Cattron-Theimeg, Inc.System and method for wireless remote control of locomotives
US20040100938 *Jul 31, 2002May 27, 2004Cattron-Theimeg, Inc.System and method for wireless remote control of locomotives
US20040120305 *Nov 5, 2003Jun 24, 2004Aiken Robert C.System and method for wireless remote control of locomotives
USRE39011Feb 26, 2003Mar 14, 2006Cattron Intellectual Property CorporationRemote control system for a locomotive
USRE39210Feb 26, 2003Aug 1, 2006Cattron Intellectual Property CorporationRemote control system for a locomotive
USRE39758Nov 14, 2005Aug 7, 2007Cattron Intellectual Property CorporationRemote control system for a locomotive
Classifications
U.S. Classification246/122.00R, 246/182.00R, 340/12.22
International ClassificationB61L17/00, B61L3/00, B61L3/12
Cooperative ClassificationB61L3/125, B61L17/00, B61L3/121
European ClassificationB61L17/00, B61L3/12A, B61L3/12B
Legal Events
DateCodeEventDescription
Aug 15, 1988AS03Merger
Owner name: AMERICAN STANDARD INC., A DE CORP.
Effective date: 19880728
Owner name: WESTINGHOUSE AIR BRAKE COMPANY
Aug 15, 1988ASAssignment
Owner name: AMERICAN STANDARD INC., A DE CORP.
Free format text: MERGER;ASSIGNOR:WESTINGHOUSE AIR BRAKE COMPANY;REEL/FRAME:004931/0012
Effective date: 19880728
Aug 10, 1988AS02Assignment of assignor's interest
Owner name: AMERICAN STANDARD, INC., A CORP OF DE.
Effective date: 19880729
Owner name: UNION SWITCH & SIGNAL INC., 5800 CORPORATE DRIVE,
Aug 10, 1988ASAssignment
Owner name: UNION SWITCH & SIGNAL INC., 5800 CORPORATE DRIVE,
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:AMERICAN STANDARD, INC., A CORP OF DE.;REEL/FRAME:004915/0677
Effective date: 19880729