Overlapping fan-blade structure for a fan wheel

Description

FIG. 1 is a perspective view of the overlapping fan-blade structure for fan wheel in accordance with a first embodiment of the claimed design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a perspective view of the overlapping fan-blade structure for fan wheel in accordance with a second embodiment;

FIG. 9 is a right side elevational view of FIG. 8;

FIG. 10 is a top plan view of FIG. 8;

FIG. 11 is a front elevational view of FIG. 8;

FIG. 12 is a bottom plan view of FIG. 8;

FIG. 13 is a left side elevational view of FIG. 8; and,

FIG. 14 is a rear elevational view of FIG. 8.

The broken line showing of the fan blade attachment element is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

CLAIM The ornamental design for overlapping fan-blade structure for a fan wheel, as shown in the accompanying drawings.

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Inventors:	Hong; Yin-Rong (Kaohsiung, TW)
Assignee:	Sunonwealth Electric Machine Industry Co., Ltd. (Kaohsiung, TW)
Appl. No.:	D/229,705
Filed:	May 11, 2005

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Foreign Application Priority Data

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Feb 14, 2005 [TW]			94300802
Feb 15, 2005 [TW]			94300802U01

Current U.S. Class:	D23/379
Current International Class:	2304
Field of Search:	;D23/379,411,413,370 ;416/223R,238

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References Cited [Referenced By]

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U.S. Patent Documents

D246856	January 1978	O'Connor
D453827	February 2002	Kuo et al.
D463021	September 2002	Huang et al.
D468009	December 2002	Hoenderkamp et al.
D486572	February 2004	Chen et al.
D486905	February 2004	Wang
D506823	June 2005	Chiu et al.
D507343	July 2005	Chiu et al.
D507640	July 2005	Chiu et al.
D507641	July 2005	Chiu et al.

Primary Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Bacon & Thomas, PLLC