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Patent
D545755
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Priority
Jan 19 2006
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Filed
Dec 20 2006
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Issued
Jul 03 2007
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Expiry
Jul 03 2021
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Assg.orig
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Entity
unknown
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29
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24
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n/a
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The ornamental design for a helicopter, as shown and described.
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FIG. 1 is a top view of a helicopter;
FIG. 2 is a bottom view of the helicopter;
FIG. 3 is a front view of the helicopter;
FIG. 4 is a rear view of the helicopter;
FIG. 5 is a side view of the helicopter; and,
FIG. 6 is an opposite side view of the helicopter.
Van de Rostyne, Alexander Jozef Magdalena, Wai, Chi Pok Billy
Patent |
Priority |
Assignee |
Title |
7422505, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd. |
Toy helicopter |
7425167, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd. |
Toy helicopter |
7425168, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd. |
Toy helicopter |
7467984, |
Jan 19 2006 |
Silverlit Toys Manufactory Ltd. |
Helicopter |
7494397, |
Jan 19 2006 |
Silverlit Toys Manufactory Ltd. |
Helicopter |
7662013, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd |
Helicopter with horizontal control |
7815482, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd. |
Helicopter |
7883392, |
Aug 04 2008 |
Silverlit Toys Manufactory LTD |
Toy helicopter |
8002604, |
Aug 03 2006 |
Silverlit Limited |
Remote controlled toy helicopter |
8052500, |
Nov 25 2008 |
Silverlit Limited |
Helicopter with main and auxiliary rotors |
8308522, |
Jan 29 2010 |
Silverlit Limited |
Flying toy |
8357023, |
Aug 03 2006 |
Silverlit Limited |
Helicopter |
D571892, |
Jul 18 2007 |
Professional Brass Ent Co. |
Spritzing helicopter |
D579403, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd. |
Helicopter propeller rotor |
D580343, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd. |
Helicopter blades, tail and fins |
D580344, |
Aug 03 2006 |
Silverlit Toys Manufactory, Ltd.; Silverlit Toys Manufactory, Ltd |
Helicopter rotors, blades and shafts |
D580845, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd. |
Helicopter |
D581341, |
Jan 19 2006 |
Silverlit Toys Manufactory, Ltd. |
Helicopter rotor, frame and fins |
D581856, |
Aug 03 2006 |
Silverlit Toys Manufactory Ltd. |
Helicopter blade, shafts and fins |
D582336, |
Aug 03 2006 |
Silverlit Toys Manufactory Ltd. |
Helicopter blade, shafts and fins |
D582491, |
Jun 04 2008 |
MANBERG, LTD |
Toy helicopter |
D585810, |
Jan 19 2006 |
Silverlit Toys Manufactory Ltd. |
Helicopter propeller |
D633955, |
Feb 12 2009 |
HOBBYENGINE MODEL LTD |
Toy helicopter |
D817253, |
Jan 20 2016 |
HANSUNG ILS CO., LTD. |
Helicopter |
D827039, |
May 18 2017 |
GORDON BROTHERS BRANDS, LLC |
Toy helicopter |
D894814, |
Sep 27 2019 |
Textron Innovations Inc |
Aircraft |
D896730, |
Sep 27 2019 |
Textron Innovations Inc |
Combined aircraft fuselage and empennage |
D948378, |
Feb 02 2021 |
ALPHA UNMANNED SYSTEMS, S L |
Drone aircraft |
ER2398, |
|
|
|
Patent |
Priority |
Assignee |
Title |
1403909, |
|
|
|
1773281, |
|
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|
5240204, |
Jul 19 1991 |
|
Lift generating method and apparatus for aircraft |
5609312, |
Apr 25 1994 |
ARLTON, PAUL E |
Model helicopter |
5879131, |
Apr 25 1994 |
|
Main rotor system for model helicopters |
6039541, |
Apr 07 1998 |
University of Central Florida; FLORIDA, UNIVERSITY OF CENTRAL |
High efficiency ceiling fan |
6659721, |
Apr 07 1998 |
University of Central Florida |
High efficiency ceiling fan blades |
6884034, |
Apr 07 1998 |
RESEARCH FOUNDATION OF THE UNIVERSITY OF CENTRAL FLORIDA INCORPORATED |
Enhancements to high efficiency ceiling fan |
6929215, |
Sep 04 2001 |
|
Rotor system for helicopters |
20060231677, |
|
|
|
163938, |
|
|
|
171569, |
|
|
|
178081, |
|
|
|
D294605, |
Oct 24 1985 |
Takara Co., Ltd. |
Reconfigurable toy helicopter |
D357894, |
Sep 20 1993 |
TEXTRON IPMP L P ; BELL HELICOPTER MICHIGAN, INC |
Helicopter |
D388048, |
May 13 1996 |
TEXTRON IPMP L P ; BELL HELICOPTER MICHIGAN, INC |
Helicopter |
D421279, |
Apr 12 1999 |
|
Toy helicopter |
D425853, |
Apr 17 1998 |
AGUSTA S P A |
Helicopter |
D431609, |
Mar 24 1999 |
Wah Hing Toys Development Co., Ltd. |
Toy helicopter |
D453031, |
Dec 28 2000 |
Wah Hing Toys Development Co., Ltd. |
Toy helicopter |
D467861, |
Nov 06 2001 |
General Helicopter, Inc.; GENERAL HELICOPTER, INC |
Helicopter |
D524229, |
May 30 2005 |
Sikorsky Aircraft Corporation |
Rigid coaxial rotor helicopter with auxiliary propulsion (small) |
JP2004121798, |
|
|
|
JP2005193905, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a