Liquid aerator

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Information

Patent Grant
D322118

References
Source

Patent Number
D322,118
Date Filed
Monday, August 21, 1989
35 years ago
Date Issued
Tuesday, December 3, 1991
33 years ago

Inventors
- Peter S. Gross
Original Assignees
- Aeromix Systems, Incorporated
Examiners
- Lucas; Susan J.
- Tung; M. H.
Agents
- Kinney & Lange

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 200
- D23 213
- D23 231-232
- 261 16
- 261 83
- 261 87
- 261 30
- 261 93
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a liquid aerator, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
3796417	Kaelin	Mar 1974
3975469	Fuchs	Aug 1976
4240990	Inhofer et al.	Dec 1980
4287137	Sonoyama et al.	Sep 1981
4741870	Gross	May 1988
4844843	Rajendren	Jul 1989