Flowmeter

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Description

FIG. 1 is a top plan view of a flow-meter showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D102948 January 1937 Hayes
D192699 May 1962 Charles
D237951 December 1975 Simerl
D278316 April 9, 1985 Bengston
D282448 February 4, 1986 Hall
D283204 April 1, 1986 McDonald
2949764 August 1960 Knauth
3101615 August 1963 Pavone
3301053 January 1967 Walch
4700579 October 20, 1987 Hall
4719807 January 19, 1988 Jovicic
Patent History
Patent number: D301988
Type: Grant
Filed: Oct 14, 1988
Date of Patent: Jul 4, 1989
Assignee: Great Plains Industries, Inc. (Wichita, KS)
Inventors: Richard M. Kruse (Wichita, KS), Jeffrey J. Williams (Wichita, KS)
Primary Examiner: Nelson C. Holtje
Attorney: Bill D. McCarthy
Application Number: 7/258,327
Classifications
Current U.S. Class: Volume, Flow Or Rate (D10/96)