Box fan

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Information

Patent Grant
D413685

References
Source

Patent Number
D413,685
Date Filed
Friday, August 7, 1998
26 years ago
Date Issued
Tuesday, September 7, 1999
25 years ago

Inventors
Original Assignees
- Lasko Holdings, Inc.
Examiners
- Lichtenstein; Lisa
Agents
- Wobensmith, III; Zachary T.

US Classifications
- D25 - Building units and construction elements
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 370
- D23 381
- D23 382
- D23 332
- 416 247
- 416 246
International Classifications
- 2304
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a box fan, as shown.

US Referenced Citations (1)

Number	Name	Date	Kind
D392735	Gonzales et al.	Mar 1998

Non-Patent Literature Citations (1)

Entry
Lakewood Engineering & Manufacturing Co. Cat. p. 6 Box Fan, cooling Except Ceiling Fan.