Grill for a window fan

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Description

FIG. 1 is a front perspective view of a grill for a window fan, showing my new design.

FIG. 2 is a top plan view thereof, the bottom view being identical thereto.

FIG. 3 is a front view of the window fan; and,

FIG. 4 is a side plan view thereof, the opposite side veiw being identical thereto.

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

Referenced Cited
U.S. Patent Documents
RE34551 February 22, 1994 Coup et al.
D312124 November 13, 1990 Coup et al.
D325629 April 21, 1992 Coup et al.
D329089 September 1, 1992 Coup et al.
D336512 June 15, 1993 Cunning
D337819 July 27, 1993 Cunning
2100994 November 1937 Cohen
5118252 June 2, 1992 Chaney
Other references
  • U.S. Trademark Registration No. 1,697,509 registered Jun. 30, 1923 to Vornado Air Circulation Systems, Inc. for two-dimensional representation of grill design. U.S. Configuration Trademark Application Serial No. 74/508,915 filed Apr. 4, 1994 to Duracraft Corporation for Portable Electrical Fans; abandoned Apr. 28, 1995.
Patent History
Patent number: D408907
Type: Grant
Filed: Jun 24, 1998
Date of Patent: Apr 27, 1999
Assignee: Lakewood Engineering and Manufacturing Co. (Chicago, IL)
Inventor: Eleobardo Moreno (St. John, IN)
Primary Examiner: Lisa Lichtenstein
Law Firm: Wallenstein & Wagner, Ltd.
Application Number: 0/89,899
Classifications
Current U.S. Class: Fan Guard (D23/412); Wire Protective Grille (D23/381); D25/53
International Classification: 2304;