Centrifugal blower fan
Noda June 23, 2
U.S. patent number D594,955 [Application Number D/306,753] was granted by the patent office on 2009-06-23 for centrifugal blower fan. This patent grant is currently assigned to Husqvarna Zenoah Co., Ltd. Invention is credited to Hiroyuki Noda.
| United States Patent | D594,955 |
| Noda | June 23, 2009 |
Centrifugal blower fan
Claims
CLAIM The ornamental design for a centrifugal blower fan, as shown.
| Inventors: | Noda; Hiroyuki (Kawagoe, JP) |
|---|---|
| Assignee: | Husqvarna Zenoah Co., Ltd
(Kawagoe-shi, JP) |
| Appl. No.: | D/306,753 |
| Filed: | April 15, 2008 |
Foreign Application Priority Data
| Oct 17, 2007 [JP] | 2007-028463 | |||
| Current U.S. Class: | D23/370 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/370,383 ;415/206,208.1 |
References Cited [Referenced By]
U.S. Patent Documents
| 6042335 | March 2000 | Amr |
| D561323 | February 2008 | Shirahama et al. |
| D561324 | February 2008 | Shirahama et al. |
| D561325 | February 2008 | Shirahama et al. |
Attorney, Agent or Firm: Fox Rothschild LLP
Description
FIG. 1 is a perspective view of a centrifugal blower fan showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a left side view thereof.
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