Combined air purifier and ionizer

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Information

Patent Grant
D344791

References
Source

Patent Number
D344,791
Date Filed
Monday, February 8, 1993
31 years ago
Date Issued
Tuesday, March 1, 1994
30 years ago

Inventors
- Joseph M. Cunning
Original Assignees
- The Holmes Group, Inc.
Examiners
- Burke; Wallace R.
- Lichtenstein; Lisa
Agents
- Kriegsman & Kriegsman

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- 422 22
- 422 5
- 422 4
- 422 121
- D23 364
- D23 365
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined air purifier and ionizer, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D296468	Greubel	Jun 1988
D327537	Yuen	Jun 1992
3247374	Wintermute	Apr 1966

Foreign Referenced Citations (1)

Number	Date	Country
3049218	Mar 1988	JPX