Pocketed impeller shoe

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Description

FIG. 1 is a front perspective view of a pocketed shoe showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
RE32355 February 17, 1987 Warren et al.
D362450 September 19, 1995 Bajadali
D367865 March 12, 1996 Bajadali
2637502 May 1953 Bond
2992783 July 1961 Wirth et al.
3074657 January 1963 Bridgewater
3162386 December 1964 Danyluke
4174814 November 20, 1979 Warren et al.
4796822 January 10, 1989 Terrenzio
5921484 July 13, 1999 Smith et al.
5954282 September 21, 1999 Britzke et al.
Patent History
Patent number: D429741
Type: Grant
Filed: Jul 30, 1999
Date of Patent: Aug 22, 2000
Assignee: Impact Service Corporation (Spokane, WA)
Inventor: Kenneth D. Warren (Spokane, WA)
Primary Examiner: Antoine Duval Davis
Law Firm: Christensen O'Connor Johnson & Kindness PLLC
Application Number: 0/108,640
Classifications
Current U.S. Class: Deforming Or Crushing (includes Element) (5) (D15/123)
International Classification: 1509;