Ceiling fan
United States Patent D741988

Pan, Peter (Taichung, TW)
Application Number:
Publication Date:
Filing Date:
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/377, D23/370-376, D23/378-394, D23/411-414, D23/499, D12/214, D12/305, D12/319, D12/339, D12/344, D12/345, 416/5, 416/170R, 416/214R, 416/184, 416/206, 416/207, 416/210R, 416/220R, 416/244R, 416/248, 416/223R, 416/234, 416/242, 417/423.1, 392/364
View Patent Images:
US Patent References:
D721429Ceiling fanJanuary, 2015BustaD23/377
D716436Combined ceiling fan and light kitOctober, 2014JohnsonD23/377
8770949Ceiling fanJuly, 2014Noble417/410.1
D710001Ceiling fan motor housingJuly, 2014WangD23/411
D706407Ceiling fan motor housingJune, 2014WangD23/385
20130302169ROTOR ASSEMBLY FOR AN AXIAL TURBINENovember, 2013Hennes et al.416/170R
D675720FanFebruary, 2013Martin ConillasD23/377
D671633Ceiling fan motor housingNovember, 2012GlasbrennerD23/411
D660952Electric fanMay, 2012SpaggiariD23/370
20120099997Vertical Axis Wind TurbineApril, 2012Song et al.416/210R
D641075Fan with ground support and wingletsJuly, 2011Fizer et al.D23/411
D635237Fan with ground supportMarch, 2011FizerD23/377
D612476FanMarch, 2010NobleD23/377
D607988Ceiling fanJanuary, 2010Oleson et al.D23/377
20090220347Single-Piece Propeller And Method Of MakingSeptember, 2009Ball et al.416/229R
20090208333Ceiling Fan System with Brushless MotorAugust, 2009Smith et al.416/5
D596737Ceiling fan motor housingJuly, 2009PanD23/411
D594542Combined ceiling fan and light kitJune, 2009PanD23/377
D314618Ceiling fanFebruary, 1991YenD23/377
D297974Ceiling fanOctober, 1988SonnemanD23/377
D185104N/AMay, 1959TwistD23/413
2269287FanJanuary, 1942Roberts416/238
D097601N/ANovember, 1935FunkD23/413
1650464Aeronautical propellerNovember, 1927Reed416/207
1623420PropellerApril, 1927Leinweber416/243
0620413N/AFebruary, 1899Bowman416/207

Other References:
Column (Relite) khind-systems.com [online PDF] 1 page. 2014. [retrieved on Aug. 12, 2015]. Retrieved from Internet: .
Primary Examiner:
Hattan, Susan Bennett
Assistant Examiner:
Horse, Marie Fast
Attorney, Agent or Firm:
Chow, Ming
Sinorica, LLC

1. I claim the ornamental design for a ceiling fan, as shown and described.


FIG. 1 is a front perspective view of a ceiling fan showing my 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 front perspective view.

The broken lines in the drawings depict parts of the ceiling fan that form no part of the claimed design.