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Patent
   D585810
Priority
Jan 19 2006
Filed
Aug 27 2007
Issued
Feb 03 2009
Expiry
Feb 03 2023

TERM.DISCL.
Inventors
Van de Ros…
Assg.orig
Silverlit …
Assg.curr
Silverlit …
Entity
unknown
Referenced by
6
References
203
Maint.:
n/a
The ornamental design for a helicopter propeller, as shown and described.

FIG. 1 is a perspective side view of a helicopter propeller;

FIG. 2 is an opposite perspective side view of the helicopter propeller;

FIG. 3 is a side view of the helicopter propeller; and,

FIG. 4 is a top view of the helicopter propeller.

Broken lines are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Van de Rostyne, Alexander Jozef Magdalena, Wai, Chi Pok Billy

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
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
8308522, Jan 29 2010 Silverlit Limited Flying toy
8357023, Aug 03 2006 Silverlit Limited Helicopter
D633955, Feb 12 2009 HOBBYENGINE MODEL LTD Toy helicopter
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1403909,
1446522,
1773281,
1800470,
2030578,
2307381,
2368698,
2384516,
2411596,
2413831,
2429502,
2439143,
2469144,
2481750,
2486059,
2532683,
2629568,
2629570,
2633924,
2646848,
2725494,
2750131,
2950074,
3029048,
3035643,
3080001,
3093929,
3106964,
3180424,
3213944,
3228478,
3231222,
3409249,
3448810,
3570787,
3572616,
3592559,
3625631,
3771924,
3933324, Aug 02 1974 Helicopter with opposite rotating torque cancelling horizontal propeller
4025230, May 13 1976 Lockheed Aircraft Corporation Advanced control system for a rotor and/or a compound or rotary wing vehicle
4053123, Apr 16 1976 Chadwick-Helmuth Company, Inc. Method and apparatus to determine need for rotor blade pitch adjustment and/or blade substitution
4073086, Jun 09 1976 Takara Co., Ltd. Vehicle toy
4118143, Mar 29 1977 Stabilizing and control device for two-bladed helicopter rotors
4142697, Sep 12 1968 United Technologies Corporation Mechanism for synchronously varying diameter of a plurality of rotors and for limiting the diameters thereof
4227856, Jul 12 1978 The United States of Ameria as represented by the Secretary of the Navy Reverse velocity rotor system for rotorcraft
4307533, Feb 09 1979 California R & D Center Insect simulating mobile toy having flappable wings
4519746, Jul 24 1981 United Technologies Corporation Airfoil blade
4522563, Jul 06 1982 TEXTRON IPMP L P ; BELL HELICOPTER MICHIGAN, INC Elastomeric system for mounting a helicopter rotor
4629440, Jul 08 1985 Mattel, Inc. Animated toy
5015187, Feb 28 1990 HUDSON, KENNETH K , JR Helicopter remote control system
5108043, Mar 29 1991 TEXTRON IPMP L P ; BELL HELICOPTER MICHIGAN, INC Twin engine helicopter accesssory drive
5151014, Jun 30 1989 Bosch Automotive Motor Systems Corporation Lightweight airfoil
5209429, May 16 1991 United Technologies Corporation Helicopter with retractable rotor for transport
5240204, Jul 19 1991 Lift generating method and apparatus for aircraft
5255871, Nov 29 1990 Helicopter having rotors equipped with flaps
5259729, May 31 1991 KEYENCE CORPORATION Propeller blade tip path plane inclining device
5370341, Apr 05 1994 Ultralight helicopter and control system
5511947, Feb 17 1995 The Boeing Company Cyclic pitch control having torsion spring system
5609312, Apr 25 1994 ARLTON, PAUL E Model helicopter
5628620, Sep 30 1991 Main rotor system for helicopters
5749540, Jul 26 1996 System for controlling and automatically stabilizing the rotational motion of a rotary wing aircraft
5836545, Apr 25 1994 ARLTON, PAUL E Rotary wing model aircraft
5879131, Apr 25 1994 Main rotor system for model helicopters
5906476, Sep 30 1991 Main rotor system for helicopters
6000911, Nov 19 1996 Airbus Helicopters Blade with swept-back tip for the rotary wings of an aircraft
6032899, Jul 07 1997 Airbus Helicopters Blade pitch locking device for a main rotor of a rotary-wing aircraft
6039541, Apr 07 1998 University of Central Florida; FLORIDA, UNIVERSITY OF CENTRAL High efficiency ceiling fan
6302652, Dec 24 1998 General Dynamics Government Systems Corporation Elliptical propeller and windmill blade assembly
6398618, Dec 20 2001 Motorized transmission for imparting motion to a display
6435453, Aug 20 1999 CARTERCOPTERS, L L C High speed rotor aircraft
6460802, Sep 13 2000 AEROTWIN MOTORS CORPORATION Helicopter propulsion and control system
6467726, Jun 29 1999 Aircraft and torque transmission
6499690, Feb 25 1999 Kawasaki Jukogyo Kabushiki Kaisha Rotor blade flap drive apparatus
6543726, May 21 1999 DMR Holding Group, LLC Fluid flow straightening techniques
6632119, Mar 01 2000 Marvel Enterprises, Inc. Winding device and ornithopter utilizing same
6659395, Nov 07 2001 Rehco, LLC Propellers and propeller related vehicles
6659721, Apr 07 1998 University of Central Florida High efficiency ceiling fan blades
6702552, Nov 25 1999 PAX SCIENTIFIC, INC Impeller having blade(s) conforming to the golden section of a logarithmic curve
6719244, Feb 03 2003 VTOL aircraft control using opposed tilting of its dual propellers or fans
6732973, Nov 07 2001 Rehco, LLC Stabilizer for a propeller related vehicle
6749401, Jul 30 2002 Hydrodynamically and aerodynamically optimized leading edge structure for propellers, wings, and airfoils
6758436, Nov 07 2001 Rehco, LLC Pneumatic driven propeller related vehicles
6789764, Sep 24 2002 The Boeing Company Dual-flight mode tandem rotor wing
6884034, Apr 07 1998 RESEARCH FOUNDATION OF THE UNIVERSITY OF CENTRAL FLORIDA INCORPORATED Enhancements to high efficiency ceiling fan
6886777, Feb 14 2001 AEROTWIN MOTORS CORPORATION Coaxial helicopter
6929215, Sep 04 2001 Rotor system for helicopters
6960112, Aug 12 2003 Mattel, Inc Airfoil blade with cushioned edge for powered toy aircraft
7100866, Jan 14 2005 FLYING HELIBALL, LLC Control system for a flying vehicle
7178758, Nov 07 2001 Rehco, LLC Propellers and propeller related vehicles
7198223, Feb 14 2001 AEROTWIN MOTORS CORPORATION Ultralight coaxial rotor aircraft
7204453, May 20 2003 FLIR Unmanned Aerial Systems AS Rotor and aircraft passively stable in hover
7264199, Oct 18 2005 The Boeing Company Unloaded lift offset rotor system for a helicopter
7306186, Jun 28 2002 Tandem powered power tilting aircraft
20020008759,
20020109044,
20020134883,
20040087241,
20040184915,
20040222329,
20040245376,
20050121553,
20060102777,
20060121819,
20060231677,
20070012818,
20070105475,
20070164148,
20070164149,
20070164150,
20070178798,
20070181742,
20070187549,
20070215750,
20070221781,
20070262197,
20070272794,
20080076319,
20080076320,
20080085653,
20080111399,
20080112808,
BE1016960,
BE338599,
149130,
153314,
153315,
153316,
153317,
163938,
171569,
178081,
181643,
187895,
232168,
232170,
234350,
239930,
D253003, Jun 09 1977 Toytown Corporation Toy helicopter
D294605, Oct 24 1985 Takara Co., Ltd. Reconfigurable toy helicopter
D357894, Sep 20 1993 TEXTRON IPMP L P ; BELL HELICOPTER MICHIGAN, INC Helicopter
D372741, Sep 26 1995 Toy helicopter
D378606, Sep 08 1995 Zamperla, Inc. Helicopter ride
D388048, May 13 1996 TEXTRON IPMP L P ; BELL HELICOPTER MICHIGAN, INC Helicopter
D390942, Jul 16 1997 American Auto Accessories, Inc. Helicopter air freshener container
D421279, Apr 12 1999 Toy helicopter
D425853, Apr 17 1998 AGUSTA S P A Helicopter
D467861, Nov 06 2001 General Helicopter, Inc.; GENERAL HELICOPTER, INC Helicopter
D524227, May 31 2005 Sikorsky Aircraft Corporation Rigid coaxial rotor unmanned helicopter with auxiliary propulsion
D524228, May 31 2005 Sikorsky Aircraft Corporation Rigid coaxial rotor heavy lift helicopter
D524229, May 30 2005 Sikorsky Aircraft Corporation Rigid coaxial rotor helicopter with auxiliary propulsion (small)
D524230, May 31 2005 Sikorsky Aircraft Corporation Rigid coaxial rotor helicopter with auxiliary propulsion (large)
D524718, May 31 2005 Sikorsky Aircraft Corporation Rigid coaxial rotor helicopter with dual auxiliary propulsion
D544825, Jan 19 2006 Silverlit Toys Manufactory, Ltd Helicopter propeller rotor
D545755, Jan 19 2006 Silverlit Toys Manufactory, Ltd Helicopter
D546269, Jan 19 2006 Silverlit Toys Manufactory, Ltd Helicopter propeller
D548803, Apr 27 2006 ZIMET, NACHMAN; DIVON, AVNER Helicopter
D552531, Jan 19 2006 Silverlit Toys Manufactory, Ltd. Helicopter propeller
D554040, Jan 19 2006 Silverlit Toys Manufactory, Ltd. Helicopter propeller
D559764, Jan 19 2006 Silverlit Toys Manufactory, Ltd.; Silverlit Toys Manufactory, Ltd Helicopter
D561084, Jan 19 2006 Silverlit Toys Manufactory, Ltd.; Silverlit Toys Manufactory, Ltd Helicopter propeller
D561679, Jan 19 2006 Silverlit Toys Manufactory, Ltd. Helicopter propeller
DE1270408,
DE20314041,
DE4017402,
DE9414652,
EP250135,
EP727350,
EP1462362,
ES233821,
ES234258,
ES245313,
ES283794,
ES298826,
ES464158,
ES727350,
ES1238185,
ES1462362,
ES2074010,
ES2172362,
ES275141,
ES490715,
GB1081341,
GB2436258,
GB255936,
GB272871,
GB916894,
GB956536,
GB958536,
JP10076996,
JP1269699,
JP2000272594,
JP2003103066,
JP2003220999,
JP2004121798,
JP2005193905,
JP2006051217,
JP307668,
JP32003535,
JP5192452,
JP9048398,
JP9512515,
WO2006075096,
ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 27 2006VAN DE ROSTYNE, ALEXANDER JOZEF MAGDALENASilverlit Toys Manufactory, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0198000678 pdf
Dec 29 2006WAI, CHI POK BILLYSilverlit Toys Manufactory, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0198000678 pdf
Aug 27 2007Silverlit Toys Manufactory Ltd.(assignment on the face of the patent)
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