Pump

Description

FIG. 1 is a right side elevational view of a pump showing my new design, the left side being a mirror image of that shown;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a top, rear and right side perspective view thereof; and

FIG. 7 is a bottom, front and right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D262113 December 1, 1981 Durrum
D288325 February 17, 1987 Davis et al.
D299143 December 27, 1988 Hazlehurst
4098557 July 4, 1978 Claunch et al.
Patent History
Patent number: D306448
Type: Grant
Filed: Dec 28, 1987
Date of Patent: Mar 6, 1990
Assignee: ProMinent Dosiertechnik GmbH (Heidelberg)
Inventor: Hans-Juurgen Lannoch (Linkenheim-Hochstetten)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Peter K. Kontler
Application Number: 7/138,683
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)