Poly-V pulley

Description

FIG. 1 is a top perspective view of a poly-V pulley showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a section view taken along the line 6--6 in FIG. 4.

FIG. 7 is a top perspective view of an alternative embodiment to that illustrated in FIGS. 1-6, in which there are no 4 elliptic openings.

FIG. 8 is a top plan view of the alternative embodiment shown in FIG. 7;

FIG. 9 is a bottom plan view of the alternative embodiment shown in FIG. 7;

FIG. 10 is a section view taken along the line 10--10 in FIG. 9.

Both a front elevation view and a side elevation view of the alternative embodiment shown in FIGS. 7-10 are the same as those in FIGS. 2 and 4.

Claims

The ornamental design for a poly-V pulley, as shown and described.

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Inventors:	Kanemitsu; Toshiaki (Kobe, JP)
Assignee:	Kabushiki Kaisha Kanemitsu (Akashi, JP)
Appl. No.:	07/240,249
Filed:	September 6, 1988

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Current U.S. Class:	D8/360
Field of Search:	;D8/360 ;474/170,168 ;29/159R ;74/230.7 ;72/82,105

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References Cited [Referenced By]

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U.S. Patent Documents

D266982	November 1982	Kanemitsu
D266983	November 1982	Kanemitsu
D266984	November 1982	Kanemitsu
D267472	January 1983	Kanemitsu
D267540	January 1983	Kanemitsu
D267541	January 1983	Kanemitsu
D268092	March 1983	Kanemitsu
D275176	August 1984	Kanemitsu
D275365	September 1984	Kanemitsu
D276409	November 1984	Kanemitsu
D277547	February 1982	Kanemitsu
2139833	December 1938	LeJeune et al.
2471906	May 1949	Smith
2656730	October 1953	Mitchell
2787914	April 1957	Nelson
2878551	March 1959	Woodward
3368376	February 1968	Previte
3457751	July 1969	Lindeman
3722309	March 1973	Shaffer
3772928	November 1973	Gobeille
3838485	October 1974	Oldford
3907371	September 1975	Leudi et al.
3945102	March 1976	Kotlar
3953995	May 1976	Haswell et al.
3962926	June 1976	Kotlar
3977264	August 1976	Sproul
3994181	November 1976	Sproul
4050321	September 1977	Kraft
4059023	November 1977	Sproul
4078410	March 1978	Lemmo
4080704	March 1978	Blakesley
4083215	April 1978	Guetzlaff
4086798	May 1978	Lemmo
4197756	April 1980	Yaros
4273547	June 1981	Bytzek
4313323	February 1982	Kanemitsu
4455853	June 1984	Kanemitsu
4518374	May 1985	Kanemitsu
4525595	June 1985	Oda
4551122	November 1985	Kraft et al.

Foreign Patent Documents

	2822056		Nov 1979		DE
	508176		Jan 1955		IT
	558013		Jul 1954		JP
	11260		May 1979		JP
	587748		Feb 1980		JP
	143863		Nov 1981		JP
	90459		Jun 1982		JP
	195551		Dec 1982		JP
	128564		Aug 1983		JP
	163538		Sep 1983		JP
	13535		Jan 1984		JP

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Bayham; Holly H.
Attorney, Agent or Firm: Jones, Tullar & Cooper