Snowthrower impeller

Description

FIG. 1 is a perspective view of a snowthrower impeller, showing my new design, the snowthrower shown in broken lines is for illustrative purposes only, and forms no part of the claimed design;

FIG. 2 is an enlarged perspective view thereof;

FIG. 3 is a further enlarged front elevational view thereof;

FIG. 4 is a further enlarged rear elevational view thereof;

FIG. 5 is a further enlarged top plan view thereof;

FIG. 6 is a further enlarged bottom plan view thereof;

FIG. 7 is a further enlarged right end elevational view thereof;

FIG. 8 is a further enlarged left end elevational view thereof;

FIG. 9 is a further enlarged sectional view thereof, taken on line 9--9 of FIG. 3;

FIG. 10 is a further enlarged sectional view thereof, taken on line 10--10 of FIG. 3;

FIG. 11 is a further enlarged sectional view thereof, taken on line 11--11 of FIG. 3; and

FIG. 12 is a further enlarged sectional view thereof, taken on line 12--12 of FIG. 3.

Claims

The ornamental design for a snowthrower impeller, as shown and described.

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Inventors:	Beihoffer; Randall A. (Bloomington, MN)
Assignee:	The Toro Company (Minneapolis, MN)
Appl. No.:	07/467,588
Filed:	January 19, 1990

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	280480	Dec 5, 1988

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Current U.S. Class:	D15/11
Field of Search:	;D15/10,11,12 ;37/231,244-248,257-260,262

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References Cited [Referenced By]

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U.S. Patent Documents

D272742	February 1984	Hoshino
D314775	February 1991	Yoshida et al.
2642680	June 1953	Curtis et al.
2714772	August 1955	Erickson
3359661	December 1967	Speiser et al.
3452460	July 1969	Cope et al.
3548522	December 1970	Roper
3603008	September 1971	Heth
4295285	October 1981	Stevens
4325195	April 1982	Comer
4651452	March 1987	Husso
4694594	September 1987	Thorud et al.
4908968	March 1990	Thorud et al.

Primary Examiner: Ansher; Bernard
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Buckley; R. Lawrence