Window fan

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Description

FIG. 1 shows a front perspective view of a window fan incorporating our design;

FIG. 2 shows a front elevational view of the window fan shown in FIG. 1;

FIG. 3 shows a rear elevational view of the window fan shown in FIG. 1;

FIG. 4 shows a left side elevational view of the window fan shown in FIG. 1, the right elevational view being a mirror image of the left side elevational view;

FIG. 5 shows a top plan view of the window fan shown in FIG. 1; and,

FIG. 6 shows a bottom plan view of the window fan shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D325629 April 21, 1992 Coup et al.
D345011 March 8, 1994 O'Grady
D346441 April 26, 1994 Wang
D372771 August 13, 1996 Wang et al.
5190496 March 2, 1993 Shih-Chin
5382136 January 17, 1995 Wang
Foreign Patent Documents
76434 May 1995 CAX
Patent History
Patent number: D398982
Type: Grant
Filed: Jan 16, 1996
Date of Patent: Sep 29, 1998
Assignee: Honeywell Consumer Products, Inc. (Southborough, MA)
Inventors: Rodney Jane (Westboro, MA), Diane Allen (Marlborough, MA), Jui-Shang Wang (Taipei), Robert Marvin (Farmington, CT)
Primary Examiner: Lisa Lichtenstein
Attorney: Loletta L. Darden
Application Number: 0/48,732
Classifications
Current U.S. Class: Plural Impeller Units, E.g., Side By Side, Etc. (D23/380); Fan Or Ventilator (D23/370); Wire Protective Grille (D23/381)
International Classification: 2304;