Supercharger impeller

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Description

FIG. 1 is a perspective view of a supercharger impeller showing our new design;

FIG. 2 is a reduced top plan view thereof; and,

FIG. 3 is a front and rear elevation view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D368480 April 2, 1996 Thirumalaisamy et al.
D554150 October 30, 2007 Fausett et al.
Patent History
Patent number: D588158
Type: Grant
Filed: Sep 3, 2008
Date of Patent: Mar 10, 2009
Assignee: (Horicon, WI)
Inventors: Carl A. Fausett (Horicon, WI), Wen J. Chen (Davidson, NC)
Primary Examiner: Lisa P Lichtenstein
Attorney: Donald J. Ersler
Application Number: 29/323,896
Classifications
Current U.S. Class: Element Or Attachment (D15/5)