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						 Patent  
						   D979349  
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						 Priority  
						Aug 24 2021 
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						 Filed 
						Aug 24 2021  
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						 Issued 
						Feb 28 2023 
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						 Expiry 
						Feb 28 2038 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
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			  The ornamental design for a lunch box, as shown and described. 
			  
			  
			  
			  
			 
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FIG. 1 is a perspective view of a lunch box showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is an enlarged left view thereof;
FIG. 6 is an enlarged right view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
	
	Xu, Jingsheng
	
	
	  
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	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
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 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 20100006578,  | 
	  | 
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	  | 
	 
    
	 | 20110114526,  | 
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	  | 
	 
    
	 | 20190202601,  | 
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	  | 
	 
    
	 | D614950,  | 
	 Apr 23 2008 | 
	 Tripak Industrial Corporation | 
	 Rectangular container | 
	 
    
	 | D763706,  | 
	 Jan 05 2016 | 
	 Break Ventures LLC | 
	 Three compartment container | 
	 
    
	 | D830796,  | 
	 Nov 04 2016 | 
	 TAISHAN CHANGJIANG PLASTIC PRODUCT CO., LTD | 
	 Lunch box | 
	 
    
	 | D880957,  | 
	 Nov 26 2018 | 
	  | 
	 Lunch box | 
	 
    
	 | D882359,  | 
	 Dec 22 2017 | 
	  | 
	 Lunch box | 
	 
    
	 | D883754,  | 
	 Feb 02 2018 | 
	  | 
	 Multifunctional portable lunch box | 
	 
    
	 | D892564,  | 
	 Apr 04 2018 | 
	  | 
	 Inner box of lunch box | 
	 
    
	 | D953128,  | 
	 Mar 31 2020 | 
	 Lifetime Brands, Inc. | 
	 Lunch box | 
	 
    
	 | D953129,  | 
	 Mar 31 2020 | 
	 Lifetime Brands, Inc. | 
	 Lunch box | 
	 
    
	 | D964808,  | 
	 Apr 12 2022 | 
	 Dongguan Oumeng Houseware Products Co., Ltd | 
	 Lunch box | 
	 
    
	 | EM86593870001,  | 
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	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a