Centrifugal pump

Description

FIG. 1 is a perspective view of the centrifugal pump embodying my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view; and

FIG. 6 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D191687 October 1961 Wessels
D206502 December 1966 Wells
3029744 April 1962 Goettl
Patent History
Patent number: D247967
Type: Grant
Filed: Jan 27, 1977
Date of Patent: May 23, 1978
Inventor: Edward A. Hartnett (Mason City, Cerro Gordo County, IA)
Primary Examiner: James R. Largen
Attorney: Henry N. Paul, Jr.
Application Number: 5/762,880
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)
International Classification: D1502;