Manually operated aspirator for emergency medical use

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Information

Patent Grant
D332306

References
Source

Patent Number
D332,306
Date Filed
Monday, March 12, 1990
34 years ago
Date Issued
Tuesday, January 5, 1993
31 years ago

Inventors
- Charles Patterson
- Geoffrey Garth
Examiners
- Reid; Stella
- Simmons; I.
Agents
- McLellan; J. F.

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 108
- D24 111
- 604 119
- 604 35
- 604 212
- 604 216
- 604 73
- 604 133
- 604 315
- 604 119
- 604 35
- 604 216
- 604 54
- 604 49
- 128 20518
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a manually operated aspirator for emergency medical use, as shown

US Referenced Citations (7)

Number	Name	Date	Kind
3387610	Richmond	Aug 1965
3939830	Da Costa	Feb 1976
4539985	Magrath	Sep 1985
4643719	Garth et al.	Feb 1987
4981474	Bopp et al.	Jan 1991
4998915	Hannal	Mar 1991
5024653	Kohnke	Jun 1991