U.S. patent number D804,647 [Application Number D/553,457] was granted by the patent office on 2017-12-05 for fan blade.
This patent grant is currently assigned to DELTA ELECTRONICS, INC.. The grantee listed for this patent is DELTA ELECTRONICS, INC.. Invention is credited to Shun-Chen Chang, Chia-Ming Hsu, Chao-Fu Yang.
United States Patent |
D804,647 |
Chang , et al. |
December 5, 2017 |
Fan blade
Claims
CLAIM The ornamental design for a fan blade, as shown and
described.
Inventors: |
Chang; Shun-Chen (Taoyuan,
TW), Hsu; Chia-Ming (Taoyuan, TW), Yang;
Chao-Fu (Taoyuan, TW) |
Applicant: |
Name |
City |
State |
Country |
Type |
DELTA ELECTRONICS, INC. |
Taoyuan |
N/A |
TW |
|
|
Assignee: |
DELTA ELECTRONICS, INC.
(Taoyuan, TW)
|
Appl.
No.: |
D/553,457 |
Filed: |
February 2, 2016 |
Current U.S.
Class: |
D23/413 |
Current International
Class: |
2304 |
Field of
Search: |
;D23/370,377,379,381,382,385,411,413,414,332,328 ;D26/59 ;D15/5,7
;D13/179 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
|
|
|
|
|
|
|
101008401 |
|
Aug 2007 |
|
CN |
|
585227 |
|
Apr 2004 |
|
TW |
|
M509855 |
|
Oct 2015 |
|
TW |
|
Other References
Shun-Chen Chang et al., "Fan", U.S. Appl. No. 29/548,254, filed
Dec. 11, 2015. cited by applicant.
|
Primary Examiner: Hallmark; Janice
Attorney, Agent or Firm: CKC & Partners Co., Ltd.
Description
FIG. 1 is a perspective view of a fan blade showing our new
design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is another perspective view thereof.
Shading is used to illustrate the curvature of the part and not
color.
The claimed design is indicated by the relatively dark portions in
the drawings, while the relatively light portions enclosed by
broken lines are environmental and form no part of the claimed
design.
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