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Publication numberUS3781853 B1
Publication typeGrant
Publication dateJun 24, 1986
Filing dateDec 23, 1971
Priority dateDec 23, 1971
Also published asCA1008165A1, DE2257457A1, DE2257457C2
Publication numberUS 3781853 B1, US 3781853B1, US-B1-3781853, US3781853 B1, US3781853B1
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US 3781853 B1
Abstract  available in
Description  available in
Claims  available in
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4024491 *Jul 18, 1975May 17, 1977Tideland Signal CorporationWireless marine navigational aid system
US4203091 *Feb 22, 1978May 13, 1980Mats Holersson FridmarkSequentially actuated flashing light apparatus
US4206496 *Jun 6, 1977Jun 3, 1980Andrew MadsenElectronic flare-up light system
US4415951 *Jun 16, 1982Nov 15, 1983Tideland Signal CorporationLampchanger
US4595978 *Oct 2, 1985Jun 17, 1986Automatic Power, Inc.Programmable control circuit for controlling the on-off operation of an indicator device
US4620190 *Jul 30, 1984Oct 28, 1986Tideland Signal CorporationMethod and apparatus for simultaneously actuating navigational lanterns
US4647929 *May 29, 1985Mar 3, 1987The Seanav CorporationNetwork system for navigation lights
US4675574 *Nov 18, 1985Jun 23, 1987N.V. Adb S.A.Monitoring device for airfield lighting system
US4754416 *Sep 8, 1986Jun 28, 1988Automatic Power, Inc.Universal synchronous marine navigation light system
US6231217 *Mar 17, 1999May 15, 2001Jacob Krippelz, Sr.Watercraft illumination system and method
US6741164Dec 23, 1997May 25, 2004Adt Services AgBuilding alarm system with synchronized strobes
US6885297Nov 5, 2002Apr 26, 2005Airbus FranceProcess for management of a light signaling device, and a device using this process, particularly for avionics
US6917164Nov 5, 2002Jul 12, 2005Airbus FranceLight signaling device related to the operating state of a system
US6954137Nov 21, 2003Oct 11, 2005Adt Services AgBuilding alarm system with synchronized strobes
US7005971Nov 21, 2003Feb 28, 2006Adt Services AgBuilding alarm system with synchronized strobes
US7355522Mar 14, 2005Apr 8, 2008Aloys WobbenAircraft beacon device on wind power installations
US8869448 *Nov 13, 2013Oct 28, 2014Sung Chang Telecom Co., Ltd.Apparatus for automatically controlling crossing gate by sensing light
US8963691Jul 27, 2010Feb 24, 2015The Boeing CompanySensor association system using wireless device information
DE3729536A1 *Sep 4, 1987Apr 7, 1988Automatic Power IncUniverselles synchrones schiffs-navigationslichtsystem
EP0246343A1 *May 21, 1986Nov 25, 1987Tideland Signal CorporationMethod and apparatus for simultaneously actuating navigational lanterns
EP1098551A2 *Sep 22, 2000May 9, 2001Leica Microsystems Jena GmbHMethod and apparatus for monitoring the light emitted by a light source in an optical measuring device
EP1315404A1 *Nov 6, 2002May 28, 2003Airbus FranceIlluminated display device for displaying the operating state of a system, in particular for avionics
EP1315405A1 *Nov 6, 2002May 28, 2003Airbus FranceMethod of managing a display device for airplane
EP2348796A1 *Jan 23, 2010Jul 27, 2011Bayer MaterialScience AGSynchronised display element system
WO2001081166A1 *Apr 19, 2001Nov 1, 2001Antico ChrisRemote synchronisation
WO2011089139A1 *Jan 19, 2011Jul 28, 2011Bayer Materialscience AgSynchronizable display element system
International ClassificationH05B37/00, G08B5/36, G08B5/38, B64D47/00, H05B37/02, H05B39/10, G08G5/06, G08B5/22, H05B39/09, B64D47/06, H05B39/00, H05B37/04, G08G5/00, H05B37/03
Cooperative ClassificationH05B39/09, H05B37/04, G08B5/38, H05B39/105, H05B37/032
European ClassificationH05B39/09, H05B39/10B, H05B37/04, H05B37/03P, G08B5/38
Legal Events
Jun 24, 1986B1Reexamination certificate first reexamination
May 28, 1985RRRequest for reexamination filed
Effective date: 19850424
Jul 17, 1984PSPatent suit(s) filed