U.S. patent number D725,251 [Application Number D/480,613] was granted by the patent office on 2015-03-24 for propeller fan.
This patent grant is currently assigned to Mitsubishi Electric Corporation. The grantee listed for this patent is Mitsubishi Electric Corporation. Invention is credited to Shingo Hamada, Hiroaki Makino, Noriko Semii, Katsumi Shibayama, Katsuhiro Tozuka, Hiroshi Yoshikawa.
United States Patent |
D725,251 |
Hamada , et al. |
March 24, 2015 |
Propeller fan
Claims
CLAIM The ornamental design for a propeller fan, as shown and
described.
Inventors: |
Hamada; Shingo (Tokyo,
JP), Yoshikawa; Hiroshi (Tokyo, JP),
Shibayama; Katsumi (Tokyo, JP), Semii; Noriko
(Tokyo, JP), Tozuka; Katsuhiro (Tokyo, JP),
Makino; Hiroaki (Tokyo, JP) |
Applicant: |
Name |
City |
State |
Country |
Type |
Mitsubishi Electric Corporation |
Chiyoda-ku, Tokyo |
N/A |
JP |
|
|
Assignee: |
Mitsubishi Electric Corporation
(Tokyo, JP)
|
Appl.
No.: |
D/480,613 |
Filed: |
January 28, 2014 |
Foreign Application Priority Data
|
|
|
|
|
Aug 5, 2013 [JP] |
|
|
2013-017798 |
|
Current U.S.
Class: |
D23/354; D12/214;
D23/413; D23/379 |
Current International
Class: |
2304 |
Field of
Search: |
;D23/314,317,324,328,329,330,332,333,335,341,342,351,353,354,355,356,359,364,365,370,377,379,385,386,388,393,411,412,413
;62/259.1,259.4,262,263,304 ;312/236 ;416/228,235,236R,237,238,242
;454/330,331,349,350 ;D12/214 ;D13/179 |
References Cited
[Referenced By]
U.S. Patent Documents
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Primary Examiner: Asch; Jeffrey D
Assistant Examiner: Vujcic; Natasha
Attorney, Agent or Firm: Sughrue Mion, PLLC
Description
FIG. 1 is a front perspective view of the front, right, and top
side of a propeller fan showing our new design;
FIG. 2 is a rear perspective view of the rear, right, and top side
of a propeller fan showing our new design;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is another perspective view of the propeller fan in a
position of use.
The broken lines in FIG. 9, which show an equipment housing,
represent the environment for use. All other broken lines in the
drawing illustrate portions of the propeller fan. The broken lines
form no part of the claimed design.
* * * * *