Turbo machine double blade and platform

Description

FIG. 1 is a bottom, left, front perspective view of a turbo machine blade and platform showing our new design;

FIG. 2 is a bottom, right, front perspective view of the turbo machine blade and platform shown in FIG. 1; and,

FIG. 3 is a top, right, rear perspective view of the turbo machine blade and platform shown in FIG. 1.

Portions of the turbo machine blade and platform not shown in the drawings form no part of the claimed design.

Claims

CLAIM The ornamental design for a turbo machine double blade and platform, as shown and described.

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Inventors:	Khanin; Alexander Anatolievich (Moscow, RU), Konter; Maxim (Klingnau, CH), Eckardt; Dietrich (Ennetbaden, CH), Odinokov; Victor Vladimirovich (Moscow, RU)
Assignee:	ALSTOM Technology Ltd. (Baden, CH)
Appl. No.:	D/283,947
Filed:	August 28, 2007

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Current U.S. Class:	D15/138; D15/139
Current International Class:	1508
Field of Search:	;D15/138,139,199 ;277/421,422,643 ;415/135,136,138,139 ;416/22R,146R,145,173.1,173.4,190,191,193A,220,220R,224,248,500

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References Cited [Referenced By]

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U.S. Patent Documents

2751189	June 1956	Ledwith
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4460314	July 1984	Fuller
7186089	March 2007	Liang
7334993	February 2008	Sekihara et al.
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2005/0169758	August 2005	Dube et al.
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2007/0243067	October 2007	Bil et al.
2007/0258816	November 2007	Bouchard et al.
2007/0258817	November 2007	Allen-Bradley et al.
2007/0269313	November 2007	Nadvit et al.
2007/0292271	December 2007	Bil et al.
2008/0038116	February 2008	Zemitis et al.

Primary Examiner: Snapp; Sandra
Assistant Examiner: Palasik; Patricia
Attorney, Agent or Firm: Cermak Kenealy Vaidya & Nakajima LLP Cermak; Adam J.