Housing for a box fan

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Description

FIG. 1 is a perspective view of the housing for a box fan.

FIG. 2 is a top view of the housing for a box fan, the bottom view being substantially identical thereto.

FIG. 3 is a front view of the housing for a box fan, the rear view being substantially identical thereto.

FIG. 4 is a side view of the housing for a box fan, the opposite side view being substantially identical thereof; and,

FIG. 5 is a fragmentary cross-sectional view taken along line 5—5 of FIG. 1.

The broken-line showing of environmental structure in FIGS. 1-4 is for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D329089 September 1, 1992 Coup et al.
Other references
  • Lasko product brochure known at least as early as Jan. 1995.
  • Lasko product brochure known at least as early as Jan. 1995.
  • Lakewood product brochure at least as early as Jun. 1997.
Patent History
Patent number: D441443
Type: Grant
Filed: Aug 14, 1998
Date of Patent: May 1, 2001
Assignee: Lakewood Engineering & Manufacturing Co. (Chicago, IL)
Inventor: Eleobardo Moreno (St. John, IN)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Wallenstein & Wagner Ltd.
Application Number: 29/092,271
Classifications
Current U.S. Class: Wire Protective Grille (D23/381); Fan Or Ventilator (D23/370); Fan Element (D23/411)
International Classification: 2304;