Centrifugal trash pump

Description

FIG. 1 is a perspective view of a centrigugal trash pump incorporating an embodiment of my new design and viewed from above, in front of, and to the left of the centrifugal trash pump;

FIG. 2 is a right-side elevation view of the centrifugal trash pump of FIG. 1;

FIG. 3 is a left-side elevation view of the centrifugal trash pump of FIG. 1;

FIG. 4 is a front-side elevation view of the centrifugal trash pump of FIG. 1;

FIG. 5 is a rear-side elevation view of the centrifugal trash pump of FIG. 1;

FIG. 6 is a top plan view of the centrifugal trash pump of FIG. 1; and,

FIG. 7 is a bottom plan view of the centrifugal trash pump of FIG. 1.

Claims

The ornamental design for a centrifugal trash pump, as shown and described.

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Inventors:	Diels; Chad A. (Hartford, WI)
Assignee:	Wacker Corporation (Menomonee Falls, WI)
Appl. No.:	D/127,956
Filed:	August 14, 2000

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Current U.S. Class:	D15/7
Current International Class:	1502
Field of Search:	;D15/7-9 ;417/234,360,44.9,362 ;415/56.5 ;248/675 ;92/58.1 ;222/3 ;137/899.4

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References Cited [Referenced By]

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U.S. Patent Documents

2461925	February 1949	Rupp
2945448	July 1960	Frederick
D243282	February 1977	Burenga
4052133	October 1977	Yeater
4129402	December 1978	Eberhardt
4419048	December 1983	Pilachowski et al.
4844687	July 1989	Korthaus
4932837	June 1990	Pymal
5324166	June 1994	Elonen et al.
D373774	September 1996	Chen
D377799	February 1997	Kruzel et al.
D384676	October 1997	Cyphers et al.
D435048	December 2000	Breeser et al.

Other References

Wacker Corporation Manual, Pump Principles Selection and Application for Construction Industry. . U.S. application No. 09/711,654; Diels..

Primary Examiner: Seifert; Ralf
Attorney, Agent or Firm: Boyle Fredrickson Newholm Stein & Gratz S.C.