Window fan
Coup , et al. April 21, 1
U.S. patent number D325,629 [Application Number 07/643,804] was granted by the patent office on 1992-04-21 for window fan. This patent grant is currently assigned to Vornado Air Circulation Systems, Inc.. Invention is credited to Neill E. Bryan, Michael C. Coup, Glen W. Ediger, Gary P. Israel, Donald J. Moore.
| United States Patent | D325,629 |
| Coup , et al. | April 21, 1992 |
Window fan
Claims
The ornamental design for a window fan, as shown and described.
| Inventors: | Coup; Michael C. (Wichita, KS), Ediger; Glen W. (Newton, KS), Moore; Donald J. (Wichita, KS), Israel; Gary P. (Wichita, KS), Bryan; Neill E. (Wichita, KS) |
|---|---|
| Assignee: | Vornado Air Circulation Systems,
Inc. (Wichita, KS) |
| Appl. No.: | 07/643,804 |
| Filed: | January 22, 1991 |
| Current U.S. Class: | D23/382 |
| Field of Search: | ;D23/370,371,372,373,374,375,411,381,382 ;416/247R,244R ;98/94.1 ;392/365-369,372 |
References Cited [Referenced By]
U.S. Patent Documents
| D157642 | March 1950 | Sutton |
| 2487294 | November 1949 | Belter |
| 4927324 | May 1990 | Coup et al. |
Other References
|
Grainger's Spring '86 Cat., p. 1294, Window Fans A+B, top middle and top right side of page. . Lakewood Fan Cat., p. 9, Window Fan.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Brown, Jr.; Edward L.
Description
FIG. 1 is a front and right side perspective view of a window fan showing our new design;
FIG. 2 is an enlarged right side elevation view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a rear elevation view thereof.
The left side and bottom view are mirror images of the right side and top view with the exception of the control switch.
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