Sprocket wheel

Description

FIG. 1 is a front elevational view of a sprocket wheel showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perpective view thereof.

Claims

The ornamental design for a sprocket wheel, as shown and described.

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Inventors:	Chang; Wen-Yao (Changhua, TW)
Assignee:	Chuhn Chuan Corporation (Changhua, TW)
Appl. No.:	D/076,777
Filed:	September 19, 1997

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Foreign Application Priority Data

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Apr 11, 1997 [TW]			86302907

Current U.S. Class:	D12/123; D15/5
Current International Class:	1211
Field of Search:	;D12/123 ;D15/5 ;474/152,155-158,160-162,164

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References Cited [Referenced By]

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U.S. Patent Documents

36318	August 1862	Woodworth
D178422	July 1956	Paybert et al.
D366017	January 1996	Boone
4642075	February 1987	Nagashima
5224903	July 1993	Langhof et al.
5348515	September 1994	Miller

Primary Examiner: Morris; Sandra L.
Assistant Examiner: Bondade; Nanda
Attorney, Agent or Firm: Beveridge, DeGrandi, Weilacher & Young, LLP