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Publication numberUSD561679 S1
Publication typeGrant
Application numberUS 29/282,299
Publication dateFeb 12, 2008
Filing dateJul 16, 2007
Priority dateJan 19, 2006
Also published asUSD561084, USD561676, USD561677, USD561678
Publication number282299, 29282299, US D561679 S1, US D561679S1, US-S1-D561679, USD561679 S1, USD561679S1
InventorsChi Pok Billy Wai
Original AssigneeSilverlit Toys Manufactory, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Helicopter propeller
US D561679 S1
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for a helicopter propeller, as shown and described.
Description

FIG. 1 is a right side view of a helicopter propeller, showing my new design;

FIG. 2 is a right side perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a left side perspective view thereof; and,

FIG. 5 is a top view thereof.

Broken lines, if any, are for illustrative purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7662013Feb 16, 2010Silverlit Toys Manufactory Ltd.Helicopter with horizontal control
US7815482Aug 18, 2006Oct 19, 2010Silverlit Toys Manufactory, Ltd.Helicopter
US7883392Feb 8, 2011Silverlit Toys Manufactory Ltd.Toy helicopter
US8002604Aug 23, 2011Silverlit LimitedRemote controlled toy helicopter
US8052500Nov 8, 2011Silverlit LimitedHelicopter with main and auxiliary rotors
US8308522Jan 29, 2010Nov 13, 2012Silverlit LimitedFlying toy
US8357023Jan 22, 2013Silverlit LimitedHelicopter
US20070164148 *Aug 3, 2006Jul 19, 2007Sliverlit Toys Manufactory LtdHelicopter
US20070164150 *Jan 26, 2007Jul 19, 2007Silverlit Toys Manufactory, Ltd.Helicopter with horizontal control
US20070181742 *Apr 17, 2007Aug 9, 2007Silverlit Toys Manufactory, Ltd.Flying object with tandem rotors
US20070221781 *Jun 14, 2007Sep 27, 2007Silverlit Toys Manufactory, Ltd.Helicopter
US20070272794 *Aug 21, 2007Nov 29, 2007Silverlit Toys Manufactory, Ltd.Helicopter
US20080076319 *Dec 10, 2007Mar 27, 2008Silverlit Toys Manufactory, Ltd.Toy Helicopter
US20080076320 *Dec 10, 2007Mar 27, 2008Silverlit Toys Manufactory, Ltd.Toy Helicopter
US20080085653 *Dec 10, 2007Apr 10, 2008Silverlit Toys Manufactory, Ltd.Toy Helicopter
US20090104836 *Sep 18, 2008Apr 23, 2009Silverlit Toys Manufactory, Ltd.Remote controlled toy helicopter
US20100025525 *Aug 4, 2008Feb 4, 2010Silverlit Toys Manufactory, Ltd.Toy helicopter
Classifications
U.S. ClassificationD12/345, D21/442