Portable oxygen flow meter

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Information

Patent Grant
D334235

References
Source

Patent Number
D334,235
Date Filed
Wednesday, September 19, 1990
35 years ago
Date Issued
Tuesday, March 23, 1993
33 years ago

Inventors
- Krzysztof Stachowiak
- Zdenek F. Lebis
Original Assignees
- American Safety Flight Systems, Inc.
Examiners
- Douglas; Alan P.
- Davis; Antoine D.
Agents
- Graham & James

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D10 81
- D10 46
- D24 164
- D24 186
- 128 719
- 128 721
- 128 725
- 128 727
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a portable oxygen flow meter, as shown.

US Referenced Citations (2)

Number	Name	Date	Kind
D325634	Sweeney, Jr.	Apr 1992
4635647	Chokski	Jan 1987