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					| Patent    D875706 |  
					| Priority Jan 02 2019 |  
					| Filed Jan 02 2019 |  
					| Issued Feb 18 2020 |  
					| Expiry Feb 18 2035 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 1 |  
					 | 21 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  The ornamental design for an amplifier, as shown and described. | 
 
	
FIG. 1 is a perspective view of an amplifier showing the new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right-side view thereof;
FIG. 5 is a left-side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in the drawings illustrate portions of the amplifier that form no part of the claimed design.
	
	Muramoto, Masatada
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | ER2297, |  |  |  | 
	
	
	
	  
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