Oxygenator

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Information

Patent Grant
D320445

References
Source

Patent Number
D320,445
Date Filed
Thursday, January 26, 1989
35 years ago
Date Issued
Tuesday, October 1, 1991
33 years ago

Inventors
Original Assignees
- Shiley Incorporated
Examiners
- Reid; Stella
Agents
- Knobbe, Martens, Olson & Bear

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 21
- D24 8
- 422 46
- 422 45
- 422 47
- 422 48
- 261 DIG 28
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an oxygenator, as shown.

US Referenced Citations (6)

Number	Name	Date	Kind
D290875	Badolato et al.	Jul 1987
D299269	Pierson et al.	Jan 1989
3827562	Esmond	Aug 1974
4282180	Railble	Aug 1981
4407777	Wilkinson et al.	Oct 1983
4490254	Gordon	Dec 1984