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Patent
D717934
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Priority
May 31 2013
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Filed
May 31 2013
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Issued
Nov 18 2014
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Expiry
Nov 18 2028
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Assg.orig
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Entity
unknown
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9
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46
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n/a
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The ornamental design for a “multi-rotor ceiling fan,” as shown and described.
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FIG. 1 is a perspective view of a multi-rotor ceiling fan showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a top view showing the practical usage thereof.
The broken lines depict portions of the multi-rotor ceiling fan which form no part of the claimed design.
Chen, Chia-Teh
Patent |
Priority |
Assignee |
Title |
D771787, |
Sep 11 2015 |
YOUNGO LIMITED |
Ceiling fan |
D799667, |
Sep 23 2016 |
Air Cool Industrial Co., Ltd. |
Ceiling fan |
D808509, |
Jan 19 2016 |
MINKA LIGHTING, INC |
Ceiling fan |
D847969, |
Jan 04 2016 |
DELTA T, LLC |
Fan canopy |
D848598, |
Dec 06 2016 |
Minka Lighting, Inc. |
Ceiling fan |
D848600, |
Jan 19 2016 |
Minka Lighting, Inc. |
Ceiling fan housing |
D849925, |
Jun 30 2015 |
DELTA T, LLC |
Fan |
D851236, |
Dec 06 2016 |
Minka Lighting, Inc. |
Ceiling fan |
D859629, |
Dec 06 2016 |
Minka Lighting, Inc. |
Ceiling fan |
Patent |
Priority |
Assignee |
Title |
1094540, |
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|
1224218, |
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1226076, |
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1270832, |
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1334781, |
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6722859, |
Oct 23 2002 |
|
Electromagnetic device capable of controlling the revolving speed of a multi-fan assembly |
6817830, |
Jun 05 2003 |
|
Ceiling fan with multiple rotors |
6913443, |
Mar 31 2003 |
|
Oscillating means for multi-fan assembly |
7052242, |
Nov 21 2003 |
|
Multi-fan assembly comprising a servomotor driven vertical oscillation means for each fan |
7077629, |
Aug 09 2004 |
|
Multi-fan assembly |
7229255, |
Jun 14 2002 |
Minka Lighting, Inc. |
Fan with driving gear |
20040081564, |
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|
20040247427, |
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|
20130045103, |
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|
D448840, |
Dec 20 2000 |
Minka Lighting, Inc. |
Combined ceiling fan and light fixture |
D456073, |
Mar 22 2001 |
Fanimation Design & Manufacturing, Inc. |
Ceiling fan blades unit |
D460817, |
Mar 22 2001 |
Fanimation Design & Manufacturing, Inc. |
Ceiling fan blades unit |
D461888, |
Mar 22 2001 |
Fanimation Design & Manufacturing, Inc. |
Ceiling fan blades system |
D478975, |
Jun 14 2002 |
Minka Lighting, Inc. |
Ceiling fan |
D480133, |
Apr 15 2002 |
|
Combined motor housing, support rod and canopy for a multi-rotor ceiling fan |
D485608, |
Apr 15 2002 |
|
Multi-rotor ceiling fan |
D489443, |
Jun 14 2002 |
Minka Lighting, Inc. |
Combination ceiling fan housing and rotatable arms unit |
D490146, |
Jun 14 2002 |
Minka Lighting, Inc. |
Combination ceiling fan and light fixture |
D495411, |
Oct 15 2003 |
|
Ceiling fan housing |
D506002, |
Oct 31 2003 |
Vaxcel International Trading Co. Ltd.; VAXCEL INTERNATIONAL TRADING CO , LTD |
Two motor fan |
D506821, |
Oct 15 2003 |
|
Ceiling fan housing |
D507342, |
Oct 16 2003 |
|
Ceiling fan housing |
D508120, |
Oct 16 2003 |
|
Ceiling fan having four fans |
D519204, |
May 25 2004 |
|
Fan device |
D523138, |
Jul 18 2005 |
Hunter Fan Company |
Ceiling fan motor housing |
D526712, |
Jul 19 2005 |
MINKA LIGHTING, INC |
Ceiling fan |
D532902, |
Dec 16 2005 |
Air Cool Industrial Co. Ltd. |
Ceiling fan housing |
D562967, |
May 01 2007 |
|
Ceiling fan housing |
D576265, |
Mar 25 2005 |
CHIEN LUEN INDUSTRIES CO , LTD , INC |
Combined ceiling fan and light |
D581037, |
Nov 06 2007 |
Dyson Technology Limited |
Fan |
D594547, |
Dec 20 2007 |
Fanimation, Inc. |
Fan assembly |
D595834, |
Dec 20 2007 |
Fanimation, Inc. |
Fan assembly |
D597649, |
Dec 20 2007 |
Fanimation, Inc. |
Fan assembly |
D599458, |
Aug 21 2008 |
CHIEN LUEN INDUSTRIES CO , LTD , INC |
Combined ceiling fan and light |
D599461, |
Jan 21 2009 |
Air Cool Industrial Co., Ltd. |
Ceiling fan |
D617888, |
Oct 14 2008 |
Emerson Electric Co. |
Dual-head ceiling fan |
D636480, |
Dec 20 2007 |
Fanimation, Inc. |
Fan assembly |
D638926, |
Dec 20 2007 |
Fanimation, Inc. |
Fan assembly |
D646372, |
Aug 21 2008 |
Chien Luen Industries Co., Ltd., Inc. |
Combined twin ceiling fan and light |
D650056, |
Sep 24 2010 |
Puzhen Life Co., Limited |
Aroma diffuser |
94686, |
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