Flow sensor

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Information

Patent Grant
D296530

References
Source

Patent Number
D296,530
Date Filed
Friday, October 11, 1985
40 years ago
Date Issued
Tuesday, July 5, 1988
37 years ago

Inventors
- Alfred S. Brisson
- Christopher Nowacki
Original Assignees
- Trutek Research, Inc.
Examiners
- Holtje; Nelson C.
Agents
- Wolters; Robert M.

US Classifications
- D10 - Measuring, testing, or signalling instruments
- D23 - Environmental heating and cooling
Field of Search
- US
- D10 96
- D10 103
- D23 259
- D23 262
- 128 725
- 073 86163
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a flow sensor, substantially as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
D182004	Spreitzer	Jan 1958
D218934	Cordero	Oct 1970
D244937	Houk	Jul 1977
D278316	Bengston	Apr 1985
D284603	Loignon	Jul 1986
2284013	Pardue	May 1942
2439121	Adelson	Apr 1948
3626755	Rudolph	Dec 1971
3960142	Elliott	Jun 1976
4481828	Cheng	Nov 1984
4558710	Eichler	Dec 1985