Electric fan
Ke November 15, 2
U.S. patent number D511,570 [Application Number D/190,567] was granted by the patent office on 2005-11-15 for electric fan. Invention is credited to Feng-Chih Ke.
| United States Patent | D511,570 |
| Ke | November 15, 2005 |
Electric fan
Claims
The ornamental design for an electric fan, as shown and described.
| Inventors: | Ke; Feng-Chih (Chang Hua Hsien, TW) |
|---|---|
| Appl. No.: | D/190,567 |
| Filed: | September 24, 2003 |
| Current U.S. Class: | D23/378 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/382,378,381,370 ;416/247R,246 |
References Cited [Referenced By]
U.S. Patent Documents
| D414858 | October 1999 | Litvin et al. |
| D480130 | September 2003 | Bucher et al. |
| D484965 | January 2004 | Wong |
Attorney, Agent or Firm: Egbert Law Offices
Description
FIG. 1 is an upper perspective view of the electric fan showing my design.
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is an opposite side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is an enlarged cross-sectional view of the shaft of the electric fan taken along line 8 --8 of FIG. 2; and,
FIG. 9 is an enlarged perspective view of the fan blade of the electric fan, shown separately for clarity of illustration.
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