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Patent
D870261
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Priority
Aug 09 2017
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Filed
Jan 31 2018
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Issued
Dec 17 2019
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Expiry
Dec 17 2034
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Assg.orig
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Entity
unknown
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2
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21
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n/a
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The ornamental design for a propeller fan, as shown and described.
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FIG. 1 is a front, bottom and right side perspective view of a propeller fan showing our new design;
FIG. 2 is a rear and left side perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a left view thereof;
FIG. 8 is a right view thereof; and,
FIG. 9 is an enlarged partial view of the area indicated in FIG. 4.
The portions shown in light grey in the drawings illustrate portions of the propeller fan that form no part of the claimed design.
Ikeda, Takashi, Teramoto, Takuya, Adachi, Yusuke, Ito, Hiroya, Ugajin, Yuki, Hamada, Shingo
Patent |
Priority |
Assignee |
Title |
20100272573, |
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20120167613, |
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20140338388, |
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20140341748, |
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20150044058, |
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20180003190, |
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20180080468, |
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20180087784, |
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D419669, |
Jun 26 1998 |
Sanyo Electric Co., Ltd. |
Propeller fan |
D468010, |
Aug 28 2001 |
TOSHIBA CARRIER CORPORATION |
Portion of a fan for blowers |
D489446, |
Dec 14 2001 |
Nidec Copal Corporation |
Fan for a motor |
D562517, |
Mar 06 2006 |
Warner Manufacturing Company |
Multi-feature scraper tool |
D570470, |
Aug 04 2005 |
MITSUBISHI HEAVY INDUSTRIES, LTD |
Fan |
D664018, |
Jun 27 2011 |
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Caulking blade |
D665492, |
Mar 24 2011 |
Novovent S.L. |
Ventilator blade |
D706595, |
May 21 2013 |
Black & Decker Inc |
Oscillating cutting blade |
D725251, |
Aug 05 2013 |
Mitsubishi Electric Corporation |
Propeller fan |
D725252, |
Aug 05 2013 |
Mitsubishi Electronic Corporation |
Propeller fan |
D727490, |
Feb 25 2013 |
Wellington Drive Technologies Limited |
Fan blade |
D787035, |
Aug 11 2014 |
Mitsubishi Electric Corporation |
Propeller fan |
D803378, |
Jun 24 2015 |
Mitsubishi Electric Corporation |
Propeller fan |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a