|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D583293
|
|
Priority
Dec 06 2006
|
|
Filed
Dec 06 2006
|
|
Issued
Dec 23 2008
|
|
Expiry
Dec 23 2022
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
17
|
|
35
|
|
n/a
|
|
|
|
The ornamental design for a flexible airfoil aircraft, as shown and described.
|
FIG. 1 is an environmental perspective view of a first embodiment of a flexible airfoil aircraft, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side elevational view, the right side being a mirror image thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken line showing of a flexible airfoil and background in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.
Frost, Douglas F.
| Patent |
Priority |
Assignee |
Title |
| 9656526, |
Sep 06 2013 |
Paragrine Systems, LLC |
Ground vehicle with flight capability |
| 9682620, |
Sep 06 2013 |
Paragrine Systems, LLC |
Air-ground vehicle with integrated fuel tank frame |
| D815580, |
Apr 19 2016 |
Samsung Electronics Co., Ltd. |
Drone |
| D817251, |
Apr 19 2016 |
Samsung Electronics Co., Ltd. |
Drone |
| D817252, |
Apr 19 2016 |
Samsung Electronics Co., Ltd. |
Drone |
| D843304, |
Oct 25 2016 |
AEROMOBIL R&D, S. R. O. |
Tail section of flying car |
| D843305, |
Oct 25 2016 |
AEROMOBIL R&D, S. R. O. |
Flying car |
| D844537, |
Oct 25 2016 |
AEROMOBIL R&D, S. R. O. |
Body of a flying car |
| D856259, |
Mar 09 2018 |
SHU ZONG |
Aircraft |
| D868902, |
Jun 01 2018 |
SHANGHAI WEIWAN ELECTRONIC TECHNOLOGY CO , LTD |
Balloon robot with wings |
| D870637, |
Apr 02 2018 |
|
Rotorcraft with blades |
| D871511, |
Sep 12 2018 |
|
Remotely piloted model aircraft |
| D872811, |
May 30 2018 |
Linsnil Design Co. |
Float device having propelling device |
| D880400, |
Feb 20 2018 |
AEROMOBIL R&D, S R O |
Flying car |
| D881064, |
Nov 29 2017 |
|
Visual tool |
| D885976, |
Mar 07 2018 |
|
Drone |
| D886909, |
Dec 28 2018 |
GAO, PENGXIA |
Balloon base |
| Patent |
Priority |
Assignee |
Title |
| 2939648, |
|
|
|
| 3135483, |
|
|
|
| 3140842, |
|
|
|
| 3193214, |
|
|
|
| 3321156, |
|
|
|
| 3361388, |
|
|
|
| 3432120, |
|
|
|
| 3469804, |
|
|
|
| 3514053, |
|
|
|
| 4214720, |
Feb 26 1979 |
|
Flying disc |
| 4440366, |
Nov 03 1980 |
Commonwealth of Australia |
Parachute control apparatus |
| 4875642, |
Feb 13 1987 |
POWERCHUTE SYSTEMS INTERNATIONAL LTD |
Light aircraft with parachute wing |
| 4930724, |
Mar 11 1983 |
|
Powered airfoil canopy aircraft |
| 4934630, |
Mar 11 1983 |
IST AEROSPACE INC |
Powered airfoil canopy aircraft |
| 6360991, |
Sep 08 2000 |
|
Motorized paraglider with automatic steering system for preventing upset |
| 7338016, |
Aug 11 2005 |
GOLDMAN SACHS BANK USA, AS SUCCESSOR COLLATERAL AGENT |
Multi-grommet retained slider for parachutes |
| 20030122033, |
|
|
|
| 20050230521, |
|
|
|
| 197447, |
|
|
|
| D251927, |
Feb 09 1977 |
Amsun Corporation |
Aerial toy |
| D260786, |
Apr 25 1979 |
|
Illumination device for attachment to toy flying saucer |
| D261538, |
Jul 02 1979 |
|
Aerial toy |
| D326873, |
Dec 20 1989 |
|
Toy novelty flying saucer |
| D346626, |
May 18 1992 |
|
Flying disc toy |
| D484452, |
May 03 2001 |
Von Brunner & Franzella Patents Vault No. 1, L.L.C. |
Circular wing flying saucer |
| D486776, |
Jan 14 2002 |
|
Aircraft design |
| D487048, |
Dec 20 2002 |
Von Brunner & Franzella Patents Vault No. 1, L.L.C. |
Circular wing flying saucer |
| D493411, |
Dec 18 2001 |
|
Space ship |
| D496695, |
Mar 14 2003 |
|
Flying toy |
| D500008, |
Feb 20 2004 |
|
Aircraft |
| D501517, |
Jul 13 2004 |
|
Flying disc for disc golf |
| D541206, |
Mar 25 2003 |
Von Brunner & Franzella Patents Vault No. 1, L.L.C. |
Circular wing flying saucer |
| D543928, |
Jan 23 2003 |
UFOZ, LLC |
Hovercraft with stacked rotor thruster and winglets |
| D569332, |
May 03 2001 |
Von Brunner & Franzella Patents Vault No. 1, L.L.C. |
Circular wing flying saucer |
| DE3510587, |
|
|
|
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a