Valve

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Information

Patent Grant
D301916

References
Source

Patent Number
D301,916
Date Filed
Monday, March 24, 1986
38 years ago
Date Issued
Tuesday, June 27, 1989
35 years ago

Inventors
Original Assignees
- CRYOLAB, INCORPORATED
Examiners
- Largen; James R.
Agents
- McKown; Daniel C.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 233-237
- D23 244-249
- 251 122
- 251 266
- 251 3353
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an valve, as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
D271421	Fetterman	Nov 1983
D277831	Bergstrom et al.	Mar 1985
D284989	Fetty	Aug 1986
D287871	Ritchie et al.	Jan 1987
4232695	Roberge	Nov 1980
4237920	Norman	Dec 1980
4270727	Norman	Jun 1981
4283041	Kujawski	Aug 1981
4421298	Kujawski	Dec 1983
4509721	Lassally	Apr 1985
4513779	Owoc et al.	Apr 1985