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Publication numberUSD581856 S1
Publication typeGrant
Application numberUS 29/297,765
Publication dateDec 2, 2008
Filing dateNov 16, 2007
Priority dateAug 3, 2006
Also published asUSD582336
Publication number29297765, 297765, US D581856 S1, US D581856S1, US-S1-D581856, USD581856 S1, USD581856S1
InventorsAlexander Jozef Magdalena Van de Rostyne, Chi Pok Billy Wai
Original AssigneeSilverlit Toys Manufactory Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Helicopter blade, shafts and fins
US D581856 S1
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for helicopter blade, shafts and fins, as shown and described.
Description

FIG. 1 is a perspective side view of helicopter blade, shafts and fins, showing our new design;

FIG. 2 is an opposite side perspective view thereof;

FIG. 3 is a side view thereof; and,

FIG. 4 is a top view thereof.

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

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7815482Aug 18, 2006Oct 19, 2010Silverlit Toys Manufactory, Ltd.Helicopter
US7883392Aug 4, 2008Feb 8, 2011Silverlit Toys Manufactory Ltd.Toy helicopter
US8002604Sep 18, 2008Aug 23, 2011Silverlit LimitedRemote controlled toy helicopter
US8308522Jan 29, 2010Nov 13, 2012Silverlit LimitedFlying toy
US8357023Aug 31, 2009Jan 22, 2013Silverlit LimitedHelicopter
US20080299867 *Aug 7, 2008Dec 4, 2008Silverlit Toys Manufactory, Ltd.Flying object with tandem rotors
US20090047862 *Nov 4, 2008Feb 19, 2009Silverlit Toys Manufactory, Ltd.Flying object with tandem rotors
Classifications
U.S. ClassificationD12/345