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					| Patent    D939617 |  
					| Priority Nov 25 2020 |  
					| Filed Nov 25 2020 |  
					| Issued Dec 28 2021 |  
					| Expiry Dec 28 2036 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 21 |  
					 | 15 |  
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			  The ornamental design for a sleeping mask, as shown and described. | 
 
	
FIG. 1 is a perspective view of a sleeping mask 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 perspective view thereof.
	
	Liu, Lijun
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | D954134, | Jul 07 2021 | BESWEET CREATIONS INC | Eye mask | 
    
	 | D954795, | Mar 24 2021 | MIZO CO , LTD | Eye mask | 
    
	 | D957511, | Jul 07 2021 |  | Sleeping mask | 
    
	 | D957512, | Jul 07 2021 |  | Sleeping mask | 
    
	 | D958233, | Jul 30 2021 |  | Sleep mask | 
    
	 | D963031, | Jun 10 2021 |  | Sleep eye mask | 
    
	 | D965886, | Jan 21 2021 |  | Shaving template mask | 
    
	 | D976306, | Jan 25 2022 | Shenzhen Xingran Technology Co., Ltd. | Eye mask | 
    
	 | D983866, | Aug 10 2022 | MacroIdea Inc. | Eye mask | 
    
	 | D985042, | Apr 29 2021 |  | Eye mask | 
    
	 | ER1937, |  |  |  | 
    
	 | ER2765, |  |  |  | 
    
	 | ER3925, |  |  |  | 
    
	 | ER4737, |  |  |  | 
    
	 | ER5410, |  |  |  | 
    
	 | ER8000, |  |  |  | 
    
	 | ER8638, |  |  |  | 
    
	 | ER8728, |  |  |  | 
    
	 | ER8883, |  |  |  | 
    
	 | ER9332, |  |  |  | 
    
	 | ER9364, |  |  |  | 
	
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | 20140331383, |  |  |  | 
    
	 | 20160008175, |  |  |  | 
    
	 | 20160262936, |  |  |  | 
    
	 | 20180303669, |  |  |  | 
    
	 | 20190336377, |  |  |  | 
    
	 | 182389, |  |  |  | 
    
	 | D313125, | Mar 12 1990 |  | Sleeping mask | 
    
	 | D423547, | Feb 24 1999 | WARNACO SWIMWEAR PRODUCTS INC | Elastic goggle | 
    
	 | D592236, | Mar 21 2007 |  | Night shade | 
    
	 | D625349, | Apr 20 2010 |  | Disposable cover for eyes | 
    
	 | D726244, | Sep 13 2013 |  | Sleep mask | 
    
	 | D849314, | Jan 08 2018 |  | Moon lamp | 
    
	 | D867436, | Jul 19 2019 | MIZO CO , LTD | Eye mask | 
    
	 | D887484, | Apr 23 2019 | Shenzheng Hua Sheng Ao Lai Industrial Co. Ltd | Eye mask | 
    
	 | D889529, | Jan 02 2019 |  | Eye mask | 
	
	
	
	  
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