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					| Patent    D714973 |  
					| Priority Apr 23 2013 |  
					| Filed May 15 2013 |  
					| Issued Oct 07 2014 |  
					| Expiry Oct 07 2028 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 4 |  
					 | 10 |  
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			  The ornamental design for a light bulb, as shown and described. | 
 
	
FIG. 1 is a perspective view of a light bulb;
FIG. 2 is a front view thereof;
FIG. 3 is a rear 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 from a different view point.
	
	Lin, Ming-Chuan, Ye, Zhi-Ting, Pan, Chia-Hung
	
	
	
	
	  
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	 | D433167, | Mar 06 2000 | Super Trend Lighting Limited | Energy saving light | 
    
	 | D463584, | Nov 26 2001 | Super Trend Lighting Limited | Energy saving light | 
    
	 | D534665, | Apr 15 2005 | Toshiba Lighting & Technology Corporation | Light emitting diode lamp | 
    
	 | D535038, | Apr 15 2005 | Toshiba Lighting & Technology Corporation | Light emitting diode lamp | 
    
	 | D601278, | Sep 22 2008 | Toshiba Lighting & Technology Corporation; Kabushiki Kaisha Toshiba | Light emitting diode lamp | 
    
	 | D616120, | Jun 10 2009 | Toshiba Lighting & Technology Corporation; Kabushiki Kaisha Toshiba | Light emitting diode lamp | 
    
	 | D646809, | Sep 17 2010 |  | LED bulb | 
    
	 | D660992, | Aug 01 2011 | Panasonic Corporation | Light-emitting diode lamp | 
    
	 | D688395, | Mar 07 2012 | SIGNIFY HOLDING B V | LED bulb | 
    
	 | TW148203, |  |  |  | 
	
	
	
	
	
	  
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