Ceiling fan blade
Liu May 29, 2
U.S. patent number D543,617 [Application Number D/229,297] was granted by the patent office on 2007-05-29 for ceiling fan blade. This patent grant is currently assigned to Pan Air Electric Co., Ltd.. Invention is credited to Ching-Wen Liu.
| United States Patent | D543,617 |
| Liu | May 29, 2007 |
Ceiling fan blade
Claims
CLAIM The ornamental design for a ceiling fan blade, as shown and described.
| Inventors: | Liu; Ching-Wen (Taichung Hisen, TW) |
|---|---|
| Assignee: | Pan Air Electric Co., Ltd.
(Taichung Hsien, TW) |
| Appl. No.: | D/229,297 |
| Filed: | May 6, 2005 |
| Current U.S. Class: | D23/413 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/377,379,385,411,413 ;416/5 ;D26/59,72,81-88,51 |
References Cited [Referenced By]
U.S. Patent Documents
| D524925 | July 2006 | Lanius |
Description
FIG. 1 is a perspective view of a ceiling fan blade showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
FIG. 8 shows one application of the present invention, wherein the blades are expanded; and,
FIG. 9 shows one application of the present invention, wherein the blades are closed.
The broken line showing of a ceiling fan is included for the purpose of illustrating environmental structure and forms no part of the claimed design.
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