Window fan
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Description
FIG. 1 is a front view of the design for a window fan in accordance with the present invention;
FIG. 2 is a view of one side thereof;
FIg. 3 is a view of another side thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D375547
Type: Grant
Filed: Jun 20, 1994
Date of Patent: Nov 12, 1996
Assignee: Duracraft Corp. (Southborough, MA)
Inventor: Jui-Shang Wang (Taipei)
Primary Examiner: Lisa P. Lichtenstein
Law Firm: Morgan & Finnegan
Application Number: 0/24,732
Type: Grant
Filed: Jun 20, 1994
Date of Patent: Nov 12, 1996
Assignee: Duracraft Corp. (Southborough, MA)
Inventor: Jui-Shang Wang (Taipei)
Primary Examiner: Lisa P. Lichtenstein
Law Firm: Morgan & Finnegan
Application Number: 0/24,732
Classifications
Current U.S. Class:
Circular Grille (D23/382);
Air Conditioner (27) (D23/351);
Fan Or Ventilator (D23/370)