Flowmeter
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Description
FIG. 1 is a top plan view of a flowmeter showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a front elevational view thereof.
The side elevational view of the flowmeter not shown is substantially the same as the side elevational view shown.
Referenced Cited
U.S. Patent Documents
Other references
| D223776 | June 1972 | Gruett |
| 2258023 | October 1941 | McKernon |
| 3490284 | January 1970 | Engelhardt |
| 3768309 | October 1973 | Hart |
| 4050305 | September 27, 1977 | Evans |
- Flowmeters For Laboratory & Industrial Use .COPYRGT.1962 By Kontes Glass Co., p. 10-Bantam-Meters at bottom. Brooks-Mite Flow Indicator Model 2001-V Design Specs DS-2001, 2/1966, from Emerson Electric Co.
Patent History
Patent number: D287343
Type: Grant
Filed: Nov 21, 1985
Date of Patent: Dec 23, 1986
Assignee: Matheson Gas Products, Inc. (Secaucus, NJ)
Inventor: Craig Waters (Lansdale, PA)
Primary Examiner: Louis S. Zarfas
Law Firm: Dann, Dorfman, Herrell and Skillman
Application Number: 6/806,018
Type: Grant
Filed: Nov 21, 1985
Date of Patent: Dec 23, 1986
Assignee: Matheson Gas Products, Inc. (Secaucus, NJ)
Inventor: Craig Waters (Lansdale, PA)
Primary Examiner: Louis S. Zarfas
Law Firm: Dann, Dorfman, Herrell and Skillman
Application Number: 6/806,018
Classifications
