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						 Patent  
						   D488264  
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						 Priority  
						Aug 06 2001 
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						 Filed 
						Feb 06 2002  
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						 Issued 
						Apr 06 2004 
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						 Expiry 
						Apr 06 2018 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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    The ornamental design for a helmet accessory, as shown and described.     
    
    
    
    
    
    
 
			  
			 
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FIG. 1 is a front view of a helmet accessory showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a side view thereof; and,
FIG. 4 is a front perspective view thereof.
The helmet accessory is shown attached to a helmet, shown in phantom. The helmet does not form a part of the invention.
	
	Masterson, Craig
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | D548893,  | 
	 Feb 16 2006 | 
	 VIRTUS GROUP, LP | 
	 Face protector | 
	 
    
	 | D625052,  | 
	 Jul 31 2009 | 
	  | 
	 Helmet accessory | 
	 
    
	 | D701002,  | 
	 Feb 22 2010 | 
	 GALVION INC  | 
	 Helmet mandible | 
	 
    
	 | D703874,  | 
	 May 21 2012 | 
	 GALVION LTD  | 
	 Helmet mandible | 
	 
    
	 | D709653,  | 
	 Feb 22 2010 | 
	 GALVION INC  | 
	 Helmet mandible | 
	 
    
	 | D723046,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D723577,  | 
	 Aug 29 2014 | 
	 NIKE INNOVATE C V  | 
	 Display screen with emoticon | 
	 
    
	 | D723578,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D723579,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D724098,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D724099,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D724606,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D724791,  | 
	 Mar 15 2013 | 
	 Bell Sports, Inc. | 
	 Protective motorsports mask | 
	 
    
	 | D725129,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D725130,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D725131,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
    
	 | D726199,  | 
	 Aug 29 2014 | 
	 NIKE, Inc | 
	 Display screen with emoticon | 
	 
	
	
	
	
	
	  
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