Water powered ram pump

Description

FIG. 1 is a left side perspective view of a water pump showing my new design;

FIG. 2 is a right side perspective view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is an enlarged detail of the waste valve assembly.

Referenced Cited
U.S. Patent Documents
D82889 December 1930 Hobart
D101992 November 1036 Larson
D110935 August 1938 Voorhees et al.
D311372 October 16, 1990 Angel
4739182 April 19, 1988 Kenderi
Patent History
Patent number: D338891
Type: Grant
Filed: Jan 5, 1990
Date of Patent: Aug 31, 1993
Inventor: James E. Folk (Conyers, GA)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Application Number: 7/461,437
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)