U.S. patent number D663,411 [Application Number D/378,200] was granted by the patent office on 2012-07-10 for impeller of an electric fan.
This patent grant is currently assigned to Panasonic Corporation. Invention is credited to Yasushi Kamada, Masao Kojima, Tomohiko Naya.
United States Patent |
D663,411 |
Naya , et al. |
July 10, 2012 |
Impeller of an electric fan
Claims
CLAIM We claim the ornamental design for an impeller of electric
fan, as shown and described.
Inventors: |
Naya; Tomohiko (Osaka,
JP), Kamada; Yasushi (Kyoto, JP), Kojima;
Masao (Osaka, JP) |
Assignee: |
Panasonic Corporation (Osaka,
JP)
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Appl.
No.: |
D/378,200 |
Filed: |
November 1, 2010 |
Foreign Application Priority Data
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May 19, 2010 [JP] |
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2010-012298 |
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Current U.S.
Class: |
D23/411 |
Current International
Class: |
2304 |
Field of
Search: |
;D6/309 ;D13/179
;D23/370-386,411-414 ;165/80.3,120-122,900
;310/12.13,26,52,58,60A,60R,61-65,112,125,156.35-156.37,157,211,261.1,266,268
;361/679.48,694-697 ;392/365,373,382,383
;415/60,66,68,175-178,206,208.1,211.2,213.1,214.1,215.1
;416/179,185,186R,187,244R,246,247R |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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D1307496 |
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Aug 2007 |
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JP |
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D1345728 |
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Dec 2008 |
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JP |
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D1383199 |
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Mar 2010 |
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JP |
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Primary Examiner: Rademaker; Garth
Attorney, Agent or Firm: Brinks Hofer Gilson & Lione
Description
FIG. 1 is a front perspective view of an impeller of electric fan
of the present invention;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof; and,
FIG. 5 is a left side view thereof, the right side view, the top
view and the bottom view each being a mirror image of the left side
view.
* * * * *