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Publication numberUSD304821 S1
Publication typeGrant
Publication dateNov 28, 1989
Filing dateJul 14, 1986
Priority dateJul 14, 1986
Publication numberUS D304821 S1, US D304821S1, US-S1-D304821, USD304821 S1, USD304821S1
InventorsAlexander Ratony
Original AssigneeAlexander Ratony
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Tri-channel wing aircraft
US D304821 S1
Abstract  available in
Images(5)
Previous page
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Description  available in
Claims  available in
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6729577Dec 6, 2001May 4, 2004Lockheed Martin CorporationTail-braced wing aircraft and configurations for achieving long supersonic range and low sonic boom
US6840478 *Jan 14, 2002Jan 11, 2005Robert Jonathan CarrAircraft internal wing and design
US6848649Dec 9, 2002Feb 1, 2005Charles Gilpin ChurchmanV/STOL biplane aircraft
US6974106Apr 8, 2004Dec 13, 2005Charles Gilpin ChurchmanV/STOL biplane
US7147183Jan 22, 2004Dec 12, 2006Robert Jonathan CarrLift system for an aerial crane and propulsion system for a vehicle
US7258302Jun 18, 2004Aug 21, 2007Robert Jonathan CarrAircraft internal wing and design
US7275722 *Nov 10, 2004Oct 2, 2007Airbus Uk LimitedWing tip device
US8220737 *Jun 8, 2009Jul 17, 2012Frontline Aerospace, Inc.VTOL aerial vehicle
US8657226 *Jan 12, 2007Feb 25, 2014John William McGinnisEfficient control and stall prevention in advanced configuration aircraft
US8820673 *Jun 19, 2012Sep 2, 2014Airbus HelicoptersRotary-wing and fixed-wing aircraft
US20100224721 *Jun 8, 2009Sep 9, 2010Frontline Aerospace, Inc.Vtol aerial vehicle
US20130175383 *Jun 19, 2012Jul 11, 2013EurocopterRotary-wing and fixed-wing aircraft
WO2003059736A2 *Jan 14, 2003Jul 24, 2003Carr Robert JonathanAn aircraft internal wing and design
Classifications
U.S. ClassificationD12/331, D12/319