The broken lines shown in the drawings represent environmental subject matter only and form no part of the claimed design.
The broken lines shown in the drawings represent environmental subject matter only and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
1466551 | Thurston | Jul 1923 | A |
1841921 | Spiegel | Jan 1932 | A |
1888418 | Adams | Nov 1932 | A |
2576981 | Vogt | Feb 1951 | A |
2743888 | Lippisch | May 1956 | A |
3027118 | Willox | Jan 1960 | A |
3027098 | Cone | Sep 1966 | A |
3270988 | Cone | Sep 1966 | A |
3684217 | Kukon | Aug 1972 | A |
3712564 | Rethorst | Jan 1973 | A |
3840199 | Tibbs | Oct 1974 | A |
4046336 | Tangier | Sep 1977 | A |
4108403 | Finch | Aug 1978 | A |
4172574 | Spillman | Oct 1979 | A |
4190219 | Hackett | Feb 1980 | A |
4205810 | Ishimitsu | Jun 1980 | A |
4245804 | Ishimitsu | Jan 1981 | A |
4382569 | Boppe | May 1983 | A |
4455004 | Whitaker | Jun 1984 | A |
4457479 | Daude | Jul 1984 | A |
4541593 | Cabral | Sep 1985 | A |
4545552 | Welles | Oct 1985 | A |
4595160 | Santos | Jun 1986 | A |
4667906 | Suarez | May 1987 | A |
4671473 | Goodson | Jun 1987 | A |
4674709 | Welles | Jun 1987 | A |
4700911 | Zimmer | Oct 1987 | A |
4714215 | Jupp | Dec 1987 | A |
4722499 | Klug | Feb 1988 | A |
4776542 | Van Dam | Oct 1988 | A |
5039032 | Rudolph | Aug 1991 | A |
5082204 | Croston | Jan 1992 | A |
5102068 | Gratzer | Apr 1992 | A |
5156358 | Gerhardt | Oct 1992 | A |
5275358 | Goldhammer | Jan 1994 | A |
5348253 | Gratzer | Sep 1994 | A |
5407153 | Kirk | Apr 1995 | A |
5414215 | Dunand et al. | May 1995 | A |
5435504 | Inoue | Jul 1995 | A |
5634613 | McCarthy | Jun 1997 | A |
5778191 | Wake | Aug 1998 | A |
5909858 | Hawley | Jun 1999 | A |
5975464 | Rutan | Nov 1999 | A |
5992793 | Perry | Nov 1999 | A |
6089502 | Herrick | Jul 2000 | A |
6161797 | Kirk | Dec 2000 | A |
6345790 | Brix | Feb 2002 | B1 |
6484968 | Felker | Nov 2002 | B2 |
6547181 | Hoisinaton | Apr 2003 | B1 |
6578798 | Dizdarevic | Jun 2003 | B1 |
6726149 | Wojciechowski | Apr 2004 | B2 |
6827314 | Barriety | Dec 2004 | B2 |
6886778 | McLean | May 2005 | B2 |
6929219 | Wojciechowski | Aug 2005 | B2 |
7048228 | Vassberg | May 2006 | B2 |
7275722 | Irving | Oct 2007 | B2 |
7316371 | Wyrembek | Jan 2008 | B2 |
D587799 | Oleson | Mar 2009 | S |
7900876 | Eberhardt | Mar 2011 | B2 |
7988100 | Mann | Aug 2011 | B2 |
8876044 | Cazals | Nov 2014 | B2 |
8936219 | Roman | Jan 2015 | B2 |
8944386 | Gratzer | Feb 2015 | B2 |
D731395 | Ivans | Jun 2015 | S |
D733029 | Dutertre | Jun 2015 | S |
9452825 | Witte | Sep 2016 | B2 |
D795784 | Guo | Aug 2017 | S |
D830896 | Lutterodt | Oct 2018 | S |
D858421 | Von Holzhausen | Sep 2019 | S |
D862361 | Corning | Oct 2019 | S |
10597138 | Bishop | Mar 2020 | B2 |
20040155146 | Wyrembek | Aug 2004 | A1 |
20050184196 | Shmilovich | Aug 2005 | A1 |
20060027703 | Bussom | Feb 2006 | A1 |
20070018049 | Stuhr | Jan 2007 | A1 |
20080191099 | Werthmann | Aug 2008 | A1 |
20090039204 | Eberhardt | Feb 2009 | A1 |
20090084904 | Detert | Apr 2009 | A1 |
20090224107 | McLean | Sep 2009 | A1 |
20090256029 | Malachowski | Oct 2009 | A1 |
20110272530 | Mann | Nov 2011 | A1 |
20120112005 | Chaussee et al. | May 2012 | A1 |
20120312928 | Gratzer | Dec 2012 | A1 |
20190235090 | Lott | Aug 2019 | A1 |
Number | Date | Country |
---|---|---|
634884 | Sep 1936 | DE |
2149956 | Apr 1973 | DE |
19926832 | Jan 2001 | DE |
0094064 | Nov 1983 | EP |
0113466 | Jul 1984 | EP |
1493660 | Jan 2005 | EP |
2541231 | Aug 1984 | FR |
2780700 | Jan 2000 | FR |
2009507719 | Feb 2009 | JP |
2010540342 | Dec 2010 | JP |
WO2007031732 | Mar 2007 | WO |
WO 2012007358 | Jan 2012 | WO |
Entry |
---|
Boeing 737 MAX—Wikipedia. cited as publically announced Aug. 30, 2011. found online [Apr. 3, 2020] https://en.wikipedia.org/wiki/Boeing_737_MAX. |
McDonnell Douglas MD-11—Wikipedia. cited as introduced Dec. 20, 1990. found online [Apr. 3, 2020] https://en.wikipedia.org/wiki/McDonnell_Douglas_MD-11. |
McDonnell Douglas MD-11 by Wikimedia Commons. dated Oct. 7, 2004. found online [Apr. 3, 2020] https://commons.wikimedia.org/wiki/File:Alitalia_McDonnell_Douglas_MD-11_Bidini.jpg. |
Wingtip device. by Wikipedia. many dates included in references depending on citation. found online [Apr. 3, 2020] https://en.wikipedia.org/wiki/Wingtip_device#Winglet. |
737MAX and the MD12. by jur3k. dated Dec. 9, 2013. found online [Jan. 2, 2020] https://avtales.wordpress.com/2013/12/09/737max-and-the-md-12/. |
European Patent Office, European Examination Report for Appl. No. 17162402.6 dated Dec. 10, 2019. |
Canadian Patent Office, Canadian Office Action for Appl. No. 2,800,627 dated Jul. 11, 2018. |
Canadian Patent Office, Canadian Office Action for Appl. No. 2,800,627 dated Sep. 6, 2017. |
PCT International Search Report for PCT/US2008/076055 U.S. Appl. No. 11/866,209); dated Jun. 8 2006, European Patent Office. |
Pfenninger et al., “About the Design Philosphy of Long Range LFC Transports with Advanced Supercrilical LFC Airfoils,” AIM 19th Fluid Dynamics, Plasma Dynamics and Laser Conference, AIAA 87. Jun. 8-10, 1987. |
Whitcomb, Richard T., “A Design Approach and Selected Wind-Tunnel Results at High Subsonic Speeds for Wing-Tip Mounted Winglets,” NASA Technical Note 8260—National Aeronautics and Space Administration—Washington D.C., Jul. 1976. |
Wilcox el al. Stimultaneous Optimization of a Multiple-Aircraft Family: Journal of Aircraft, Jul. 2003 pp. 616-622. |
DESKTOPAERO, Wing Design Parameters (4 pages) http://www.desktopaero.com/appliedaero/wingdesignwingparams.html. |
Boeing AERO, From AERO No. 17, Blended Winglets, accessed Jun. 19, 2012. |
Cone, “The Theory of Induced Lift and Minimum Induced Drag of Non-Planar Lifting Systems,” NASA Technical Report R-139 National Aeronautics and Space Administration, Issued Aug. 16, 1963. |
Craig et al., “Spanload Optimization for Strength Designed Lifting Surfaces,” AIM 6th Applied Aerodynamics Conference, The Boeing Company, Jul. 6-8, 1988. |
Design and Analysis of Winglets for Military Aircraft. Technical Report AFFDL-TR-76-3, Feb. 1976. |
Kroo, I., Non-Planar Wing Concepts for Increased Aircraft Efficiency, Lecture series on Innovative Configurations and Advanced Concepts for Future Civil Aircraft, Jun. 6-10, 2005, 29 pages. |
La Roche et al., “Wing-Grid, a Novel Device for Reduction of Induced Drag on Wings,” La Roche Consulting presented at ICAS 96 in Sorrento, Italy. |
McLean, Doug, “Wingtip Devices: What They Do and How They Do it.” Boeing Aerodynamics—Article 4, 2005. 20 pages. |
EP 14160595, Euroean Search Report, dated Aug. 22, 2014. |
European Search Report for EP13161307, dated Dec. 12, 2013. |
Japanese Patent Office, Japanese Office Action for Appl. No. 2013-072603 dated Feb. 14, 2017. |
Canadian Patent Office, Canadian Office Action for Appl. No. 2,800,627 dated Nov. 16, 2016. |
Chinese Patent Office, Chinese Office Action for Appl. No. 2013101049773 dated Dec. 13, 2016. |
Russian Patent Office, Russian Office Action for Appl. No. 2013113631/11(020118) dated Dec. 29, 2016. |
Chinese Patent Office, Fourth Office Action for Appl. No. 2013101049773 dated May 2, 2017. |
European Patent Office, Extended European Search Report for Appl. No. 17162402.6, dated Jul. 10, 2017. |
EPO, Examination Report for Appl. No. 19196564.9 dated Nov. 25, 2020. |
Brazilian Patent Office, Preliminary Office Action for Appl. No. BR102013007856-5 dated Feb. 18, 2020. |
Darel, I., “Winglets Development at Israel Aircraft Industries,” ICAS paper 80-12.5, Oct. 1980. |
AERO “Blended Winglets Improve Performance,” Mar. 2009. |
AERO “Blended Winglets for Improved Airplane Performance,” Jan. 2002. |
Unroad Warrier “Wing Tips: Boeing vs. Airbus,” Mar. 28, 2011. |
smartcockpit.com, “Understanding Winglets Technology,” retrieved on Mar. 23, 2012. |
Flight Global—Flight Blogger, “Blended scimitar-tipped split winglet,” Oct. 17, 2011, available at <http://www.flightglobal.com/blogs/flightblogger/2011/10/split-scimitar-winglet-next-on.html>. |
Flight Global, “NBAA: Aviation Partners splits winglets,” Oct. 11, 2011, available at <http://www.flightglobal.com/news/articles/nbaa-aviation-partners-splits-winglets-for-performance-boost-363281/>. |
Tourism and Aviation, “Airbus sues Aviatin Partners,” Mar. 23, 2012. |
European Patent Office, European Examination Report for Appl. No. 17162402.6 dated Jun. 6, 2018. |
Canadian Patent Office, Canadian Office Action for Appl. No. 3,061,569 dated Jan. 11, 2021. |
Number | Date | Country | |
---|---|---|---|
Parent | 15477940 | Apr 2017 | US |
Child | 29617368 | US | |
Parent | 15259509 | Sep 2016 | US |
Child | 15477940 | US | |
Parent | 15134379 | Apr 2016 | US |
Child | 15259509 | US | |
Parent | 14942988 | Nov 2015 | US |
Child | 15134379 | US | |
Parent | 14566483 | Dec 2014 | US |
Child | 14942988 | US | |
Parent | 13436355 | Mar 2012 | US |
Child | 14566483 | US |