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					| Patent    D902928 |  
					| Priority Jul 12 2018 |  
					| Filed Sep 12 2018 |  
					| Issued Nov 24 2020 |  
					| Expiry Nov 24 2035 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 16 |  
					 | 43 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  The ornamental design for a bluetooth keyboard, as shown and described. | 
 
	
FIG. 1 is a perspective view of a Bluetooth keyboard, showing our new design;
FIG. 2 is front elevational view thereof;
FIG. 3 is rear elevational view thereof;
FIG. 4 is left side elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines shown in drawings represent portions of the Bluetooth keyboard and form no part of the claimed design.
	
	Cai, Shu-Meng
	
	
	  
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	 | D961592, | Dec 31 2020 | SHENZHEN MOFEI ELECTRONICS CO , LIMITED, | Keyboard | 
    
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	 | D981410, | Dec 07 2022 |  | Keyboard | 
    
	 | D983800, | Aug 12 2022 |  | Keyboard for tablets | 
    
	 | ER18, |  |  |  | 
    
	 | ER2670, |  |  |  | 
    
	 | ER4059, |  |  |  | 
    
	 | ER4747, |  |  |  | 
    
	 | ER5675, |  |  |  | 
    
	 | ER7202, |  |  |  | 
    
	 | ER9815, |  |  |  | 
	
	
	
	  
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