Flow meter

Description

FIG. 1 is a top plan view of a flowmeter showing my new design;

FIG. 2 is a bottom plan view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a front elevational view; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D301988 July 4, 1989 Kruse et al.
2949764 August 1960 Knauth
3101615 August 1963 Pavonic
3301053 January 1967 Walch, Jr. et al.
4700579 October 20, 1987 Hall
4719807 January 19, 1988 Jovicic
Patent History
Patent number: D309272
Type: Grant
Filed: Apr 27, 1987
Date of Patent: Jul 17, 1990
Assignee: Great Plains Industries, Inc. (Wichita, KS)
Inventor: Robert E. Hall (Wichita, KS)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Bill D. McCarthy
Application Number: 7/43,232
Classifications
Current U.S. Class: Volume, Flow Or Rate (D10/96)