Box fan

- Lasko Holdings, Inc.
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Description

FIG. 1 is a front elevational view of a box fan showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D369403 April 30, 1996 Reveal et al.
5110263 May 5, 1992 Chiu
Patent History
Patent number: D416996
Type: Grant
Filed: Aug 31, 1998
Date of Patent: Nov 23, 1999
Assignee: Lasko Holdings, Inc. (West Chester, PA)
Inventor: Henry Mack (Levittown, PA)
Primary Examiner: Lisa Lichtenstein
Law Firm: Zachary T. Wobensmith, III
Application Number: 0/92,949
Classifications
Current U.S. Class: Circular Grille (D23/382); Wire Protective Grille (D23/381); Fan Guard (D23/412)
International Classification: 2304;