Sump pump

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Description

FIG. 1 is a top plan view thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D198608 July 1964 Rhodes
D227168 June 1973 Chase
D236756 September 1975 Franzen
D237011 September 1975 Stroberg
D242651 December 7, 1976 Arakawa
D258210 February 10, 1981 Shure
D316099 April 9, 1991 Hartz
4218195 August 19, 1980 Shure
4856971 August 15, 1989 Koble, Jr.
5094591 March 10, 1992 Whitley, II et al.
Patent History
Patent number: D351602
Type: Grant
Filed: Feb 5, 1993
Date of Patent: Oct 18, 1994
Assignee: General Signal Corporation (Stamford, CT)
Inventors: Mark Rosebraugh (Montgomery, IL), Brian M. Mitsch (Perrysville, OH), Roby Jones (Mansfield, OH), Jay Martin (Earlville, IL), Bill Tusten (Olathe, KS)
Primary Examiner: Ralf T. Seifert
Attorneys: Milton E. Kleinman, Raymond E. Smiley, Robert S. Smith
Application Number: 0/4,504
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)