Portable fan

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Information

Patent Grant
D421114

References
Source

Patent Number
D421,114
Date Filed
Friday, June 26, 1998
26 years ago
Date Issued
Tuesday, February 22, 2000
24 years ago

Inventors
Original Assignees
- Honeywell International Inc.
Examiners
- Lichtenstein; Lisa
Agents
- Leonard; Robert B.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 381
- D23 382
- D23 370
- D23 413
- D23 412
- D23 411
- D23 332
- 416 247 R
- 416 246 R
International Classifications
- 2304
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a portable fan, as shown and described.

US Referenced Citations (10)

Number	Name	Date	Kind
D306903	Shin-Chin	Mar 1990
D309182	Hsu	Jul 1990
D312124	Coup et al.	Nov 1990
D323708	Wang	Feb 1992
D329089	Coup et al.	Sep 1992
D339859	Cheslock	Sep 1993
D344583	Hsu	Feb 1994
D346019	Cheslock et al.	Apr 1994
D376005	Litvin	Nov 1996
D405520	Birdsell et al.	Feb 1999

Non-Patent Literature Citations (1)

Entry
1997 Honeywell catalog sheet for HT-800 fan.