Pump for liquids

Description

FIG. 1 is a top perspective view of a pump for liquids showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is an elevational view of both left and right sides;

FIG. 4 is an elevational view of both left and right ends;

FIG. 5 is bottom perspective view; and,

FIG. 6 is a bottom plan view.

The broken line showing of a drive mechanism in FIG. 4 is for illustrative purposes only and forms no parts of the claimed design.

Referenced Cited
U.S. Patent Documents
D327273 June 23, 1992 Cadotte et al.
3545897 December 1970 Russell
4198373 April 15, 1980 Kropp et al.
Patent History
Patent number: D352721
Type: Grant
Filed: Jul 16, 1993
Date of Patent: Nov 22, 1994
Inventors: James E. Cook (Anoka, MN), O. Harold S. Eriksen (Brooklyn Park, MN)
Primary Examiner: Ralf T. Seifert
Attorney: Roger W. Jensen
Application Number: 0/10,737
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)