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						 Patent  
						   D696469  
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						 Priority  
						Jan 11 2011 
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						 Filed 
						Jul 06 2012  
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						 Issued 
						Dec 24 2013 
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						 Expiry 
						Dec 24 2027 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    15 
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					    16 
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						  n/a 
					   
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			  I claim the ornamental design for a helmet liner, as shown and described. 
			  
			 
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FIG. 1 is a right side view of a helmet liner showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a top, front and right side perspective view thereof;
FIG. 5 is another top, front and right side perspective view thereof; and,
FIG. 6 is a bottom view thereof.
	
	Pfanner, Anton
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | D767829,  | 
	 Feb 04 2015 | 
	 TECMEN ELECTRONICS CO , LTD  | 
	 Belt for welding helmet | 
	 
    
	 | D784628,  | 
	 Sep 28 2015 | 
	 JSP LIMITED | 
	 Bump cap comfort pad | 
	 
    
	 | D812313,  | 
	 Sep 28 2015 | 
	 JSP LIMITED | 
	 Bump cap liner | 
	 
    
	 | D837461,  | 
	 Aug 26 2016 | 
	 TECMEN ELECTRONICS CO , LTD  | 
	 Belt for welding helmet | 
	 
    
	 | D853049,  | 
	 Sep 22 2017 | 
	 3M Innovative Properties Company | 
	 Headband adjustment mechanism for a headband | 
	 
    
	 | D854758,  | 
	 Mar 07 2018 | 
	 Lincoln Global, Inc | 
	 Headgear of helmet | 
	 
    
	 | D870977,  | 
	 Sep 22 2017 | 
	 3M Innovative Properties Company | 
	 Headband | 
	 
    
	 | D897045,  | 
	 Feb 15 2017 | 
	 JSP LIMITED | 
	 Helmet shell | 
	 
    
	 | D927785,  | 
	 Aug 30 2018 | 
	 TECMEN ELECTRONICS CO , LTD  | 
	 Headgear of welding helmet | 
	 
    
	 | ER1426,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER2184,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER390,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER5815,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER6026,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER783,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 6032297,  | 
	 Jul 01 1997 | 
	 MSA Technology, LLC; Mine Safety Appliances Company, LLC | 
	 Head-protective helmet and assemblies thereof | 
	 
    
	 | 6081931,  | 
	 Mar 10 1998 | 
	 3M Innovative Properties Company | 
	 Protective helmet suspension system | 
	 
    
	 | 6862747,  | 
	 Feb 25 2003 | 
	 E.D. Bullard Company; E D  BULLARD COMPANY | 
	 Protective helmet with vertically adjustable headband | 
	 
    
	 | 20050138719,  | 
	  | 
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	  | 
	 
    
	 | 20080092279,  | 
	  | 
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	  | 
	 
    
	 | 20100050324,  | 
	  | 
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	  | 
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	 | D267287,  | 
	 Sep 11 1980 | 
	 The Regents of the University of Michigan | 
	 Pneumatic liner for protective headgear | 
	 
    
	 | D364487,  | 
	 Apr 15 1994 | 
	 Safe Cycle Limited a British Virgin Island Corp. | 
	 Liner for safety helmet | 
	 
    
	 | D604461,  | 
	 Mar 31 2008 | 
	 Vista Outdoor Operations LLC | 
	 Suspension system and chin strap assembly for a helmet | 
	 
    
	 | D618400,  | 
	 Sep 01 2009 | 
	 Strategic Sports Limited | 
	 Helmet retention strap | 
	 
    
	 | D668000,  | 
	 Nov 03 2009 | 
	 3M Innovative Properties Company | 
	 Head harness | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a