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
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
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)