Patent
   D692797
Priority
Jul 20 2012
Filed
Jan 18 2013
Issued
Nov 05 2013
Expiry
Nov 05 2027
Assg.orig
Entity
unknown
5
20
n/a
The ornamental design for a helicopter, as shown and described.

FIG. 1 is a front, top, perspective view of a helicopter showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Matsubara, Yoshihisa, Yoshihara, Masanori, Ohnishi, Shintaro, Namiki, Ikuo, Hirami, Ikuhiko

Patent Priority Assignee Title
D785541, Dec 25 2015 GUANGZHOU EHANG INTELLIGENT TECHNOLOGY CO , LTD Aircraft
D813723, Aug 05 2016 Samsung Electronics Co., Ltd. Drone
D814972, Aug 05 2016 Samsung Electronics Co., Ltd. Drone
D828455, Mar 22 2017 DC Comics Flying vehicle and/or toy replica thereof
D948378, Feb 02 2021 ALPHA UNMANNED SYSTEMS, S L Drone aircraft
Patent Priority Assignee Title
3794273,
4786008, Apr 24 1986 Grumman Aerospace Corporation Nuclear powered drone
4981456, Jun 20 1988 YAMAHA HATSUDOKI KABUSHIKI KAISHA, D B A YAMAHA MOTOR CO , LTD Remote controlled helicopter
5836545, Apr 25 1994 ARLTON, PAUL E Rotary wing model aircraft
6626078, Nov 30 2000 Lockheed Martin Corporation Apparatus for detecting, identifying, and validating the existence of buried objects
6691950, Oct 05 2001 Airbus Helicopters Device and system for the automatic control of a helicopter
6929215, Sep 04 2001 Rotor system for helicopters
7068210, Feb 25 2005 The United States of America as represented by the Secretary of the Air Force Low-cost position-adaptive UAV radar design with state-of-the-art cots technology
7178758, Nov 07 2001 Rehco, LLC Propellers and propeller related vehicles
7210654, Jul 23 2003 Mission Technologies, Inc. Unmanned airborne reconnaissance system
7883392, Aug 04 2008 Silverlit Toys Manufactory LTD Toy helicopter
7946526, Nov 05 2004 ZIMET, NACHMAN; DIVON, AVNER Rotary-wing vehicle system
20020109044,
20100022157,
20100181416,
20110253831,
D561677, Jan 19 2006 Silverlit Toys Manufactory, Ltd.; Silverlit Toys Manufactory, Ltd Helicopter
D582491, Jun 04 2008 MANBERG, LTD Toy helicopter
D633956, Apr 12 2010 Rotor blade for toy helicopter
D635199, Feb 12 2009 HOBBYENGINE MODEL LTD Toy helicopter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 18 2013Yamaha Hatsudoki Kabushiki Kaisha(assignment on the face of the patent)
Feb 07 2013OHNISHI, SHINTAROYamaha Hatsudoki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0298330706 pdf
Feb 07 2013HIRAMI, IKUHIKOYamaha Hatsudoki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0298330706 pdf
Feb 08 2013NAMIKI, IKUOYamaha Hatsudoki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0298330706 pdf
Feb 11 2013YOSHIHARA, MASANORIYamaha Hatsudoki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0298330706 pdf
Feb 11 2013MATSUBARA, YOSHIHISAYamaha Hatsudoki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0298330706 pdf
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