Sprocket

Description

FIG. 1 is a front elevational view of a first embodiment of a sprocket showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

FIG. 7 is a front elevational view of a second embodiment of a sprocket showing our new design; and,

FIG. 8 is a rear elevational view of FIG. 7. The rest of the views of the second embodiment are the same as those of the first embodiment.

Claims

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

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Inventors:	Takamori; Norihiko (Kyoto, JP), Zhong; Wan Zhi (Shiga, JP)
Assignee:	Sunstar Giken Kabushiki Kaisha (JP)
Appl. No.:	D/117,169
Filed:	January 20, 2000

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	092530	Aug 21, 1998

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Current U.S. Class:	D12/123
Current International Class:	1211
Field of Search:	;D12/123 ;188/218XL,264AA ;474/160,164,152,155

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References Cited [Referenced By]

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U.S. Patent Documents

5569107	October 1996	Mu

Foreign Patent Documents

	49-113052		Sep 1974		JP
	52-10256		Jan 1977		JP
	52-163661		Dec 1977		JP
	60-104866		Jun 1985		JP

Primary Examiner: Brown; Melody N.
Attorney, Agent or Firm: Rader, Fishman & Grauer