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						 Patent  
						   D893888  
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						 Priority  
						Jul 12 2018 
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						 Filed 
						Aug 14 2019  
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						 Issued 
						Aug 25 2020 
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						 Expiry 
						Aug 25 2035 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    7 
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					    36 
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			  The ornamental design for the hair brush, as shown and described. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a perspective view of an embodiment of a new design showing a hair brush according to the present invention;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a side elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is an opposite side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
	
	Sze, Ka Chuen
	
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 10271635,  | 
	 Dec 04 2014 | 
	 Tung Hing Plastic Manufactory Ltd. | 
	 Hair brush | 
	 
    
	 | 1860924,  | 
	  | 
	  | 
	  | 
	 
    
	 | 1948990,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2438268,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2676350,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2685703,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2730747,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3140499,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3253292,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3346901,  | 
	  | 
	  | 
	  | 
	 
    
	 | 4211217,  | 
	 Apr 24 1978 | 
	 L'Oreal | 
	 Brush for brushing the hair or massaging the cutaneous covering | 
	 
    
	 | 4472853,  | 
	 Apr 21 1982 | 
	  | 
	 Toothbrush | 
	 
    
	 | 52833,  | 
	  | 
	  | 
	  | 
	 
    
	 | 7497219,  | 
	 Feb 19 2002 | 
	 Hubbell Incorporated | 
	 Device and method for applying a substance to keratinous fibers | 
	 
    
	 | 20150135455,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20170127815,  | 
	  | 
	  | 
	  | 
	 
    
	 | D366567,  | 
	 Mar 29 1995 | 
	 West Coast Beauty Supply Co. | 
	 Hairbrush | 
	 
    
	 | D504235,  | 
	 Jul 16 2004 | 
	 Conair Corporation | 
	 Hair brush | 
	 
    
	 | D510483,  | 
	 Jul 16 2004 | 
	 Conair Corporation | 
	 Hair brush | 
	 
    
	 | D518644,  | 
	 Jun 20 2005 | 
	  | 
	 Hair brush | 
	 
    
	 | D710114,  | 
	 Jan 14 2014 | 
	 Ningbo Shunqiziran Arts and Crafts Co., Ltd. | 
	 Comb | 
	 
    
	 | D782829,  | 
	 Sep 04 2015 | 
	 Olivia Garden International Inc. | 
	 Body for hair brush | 
	 
    
	 | D783292,  | 
	 Mar 10 2016 | 
	 Zuna Corporation | 
	 Hairbrush | 
	 
    
	 | D784705,  | 
	 Feb 24 2016 | 
	  | 
	 Hair brush | 
	 
    
	 | D792711,  | 
	 Mar 10 2016 | 
	 Gim-Hwa Enterprise Co., Ltd. | 
	 Hair brush | 
	 
    
	 | D815839,  | 
	 Aug 15 2016 | 
	 J&D Brush Co., LLC; J & D BRUSH CO , LLC | 
	 Brush | 
	 
    
	 | D828040,  | 
	 Aug 15 2016 | 
	 J & D Brush Co., LLC | 
	 Brush | 
	 
    
	 | D841339,  | 
	 Dec 12 2017 | 
	 J & D Brush Co., LLC | 
	 Brush | 
	 
    
	 | D845644,  | 
	 Dec 13 2017 | 
	 TONG FONG BRUSH FACTORY CO., LTD. | 
	 Flexible hairbrush | 
	 
    
	 | D847517,  | 
	 Aug 15 2016 | 
	 J & D Brush Co., LLC | 
	 Brush | 
	 
    
	 | D863782,  | 
	 Jan 31 2018 | 
	 Tung Hing Plastic Manufactory Limited | 
	 Hairbrush | 
	 
    
	 | EM12648650001,  | 
	  | 
	  | 
	  | 
	 
    
	 | KR3008797460000,  | 
	  | 
	  | 
	  | 
	 
    
	 | KR3008835010000,  | 
	  | 
	  | 
	  | 
	 
    
	 | KR3009351970000,  | 
	  | 
	  | 
	  | 
	 
    
	 | KR3009414480000,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a