Flow controller valve

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Information

Patent Grant
D291826

References
Source

Patent Number
D291,826
Date Filed
Monday, July 16, 1984
41 years ago
Date Issued
Tuesday, September 8, 1987
38 years ago

Inventors
- Mitchell E. Maddock
Examiners
- Largen; James R.
Agents
- Mybeck; Richard R.

US Classifications
- D23 - Environmental heating and cooling
- 366 - Agitating
Field of Search
- US
- D23 19-23
- D23 37-39
- 251 326
- 251 329
- D24 53
- 366 143
- 366 150
- 366 167
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a flow controller valve, as shown.

US Referenced Citations (9)

Number	Name	Date	Kind
D265228	Jenkins	Jun 1982
D280847	Maddock	Oct 1985
D283831	Maddock	May 1986
3332439	Burke	Jul 1967
4089506	Blake	May 1978
4123800	Mazzei	Oct 1978
4306705	Svensson	Dec 1981
4426807	Maddock	Jan 1984
4456026	Kantor	Jun 1984