Curved fan blade
Chen March 25, 2
U.S. patent number D565,172 [Application Number D/285,422] was granted by the patent office on 2008-03-25 for curved fan blade. Invention is credited to Yung Chen.
| United States Patent | D565,172 |
| Chen | March 25, 2008 |
Curved fan blade
Claims
CLAIM I claim the ornamental design for a curved fan blade, as shown and described.
| Inventors: | Chen; Yung (Clarendon Hills, IL) |
|---|---|
| Appl. No.: | D/285,422 |
| Filed: | March 30, 2007 |
| Current U.S. Class: | D23/413 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/370,379,413 ;416/223R,238,243,179,182 ;361/695 |
References Cited [Referenced By]
U.S. Patent Documents
| D453827 | February 2002 | Kuo et al. |
| D463021 | September 2002 | Huang et al. |
| D486572 | February 2004 | Chen et al. |
| D509584 | September 2005 | Li et al. |
Attorney, Agent or Firm: Demeur; Basil E. Samlan; Alan Hurley; David J.
Description
FIG. 1 is a front perspective view of the curved fan blade;
FIG. 2 is a rear perspective view of the curved fan blade;
FIG. 3 is a front elevational view of the curved fan blade;
FIG. 4 is a rear elevational view of the curved fan blade;
FIG. 5 is a side elevational view of the curved fan blade; and,
FIG. 6 is a side elevational view of the opposed side of the curved fan blade.
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