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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.

Classifications
U.S. ClassificationD12/345
Legal Events
DateCodeEventDescription
Mar 30, 2011ASAssignment
Owner name: ABB TECHNOLOGY LTD., SWITZERLAND
Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF FIRST INVENTOR S LAST NAME IS INCORRECT - SHOULD BE: SJOBERG; POSTAL CODE IS INCORRECT - SHOULD BE: CH-8050, PREVIOUSLY RECORDED ON REEL 021708 FRAME 0131. ASSIGNOR(S) HEREBY CONFIRMS THE INVENTORS NAME: PETER SJOBERG; POSTAL CODE: CH-8050;ASSIGNORS:SJOBERG, PETER;CHALIKIA, GERD A.;HEDLUND, ROGER;SIGNING DATES FROM 20081006 TO 20081008;REEL/FRAME:026064/0771
Oct 20, 2008ASAssignment
Owner name: ABB TECHNOLOGY LTD., SWITZERLAND
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SJOBERB, PETER;CHALIKIA, GERD A.;HEDLUND, ROGER;REEL/FRAME:021708/0131;SIGNING DATES FROM 20081006 TO 20081008
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SJOBERB, PETER;CHALIKIA, GERD A.;HEDLUND, ROGER;SIGNING DATES FROM 20081006 TO 20081008;REEL/FRAME:021708/0131