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						Patent
 
						   D830979
 
					 
				 
				
					
						Priority
 
						Aug 30 2017
					 
				 
				
					
						Filed
						Aug 30 2017
 
					 
				 
				
					
						Issued
						Oct 16 2018
					 
				 
				
					
						Expiry
						Oct 16 2033
					   
					   						
					 
				 
				
					
						
						
					 
				 
				
					
						Assg.orig
						
					 
				 
				
					
						
						
					 
				 
				
					
						Entity
						unknown
					 
				 
				
					 
						
					   20
					  
				 
				
					 
						
					   29
					  
				 
				
					 
						
					   
						  n/a
					   
					  
				 
				
						 
    
     
     
     
				
				
			
		   
		 
			
			  
			  The ornamental design for a line  switch , as shown and described.
			  
			  
			  
			  
			 
		 
	 
 
	
FIG. 1  is a perspective view of the line switch;
FIG. 2  is a front view of FIG. 1 ;
FIG. 3  is a rear view of FIG. 1 ;
FIG. 4  is a left side view of FIG. 1 ;
FIG. 5  is a right side view of FIG. 1 ;
FIG. 6  is a top view of FIG. 1 ; and,
FIG. 7  is a bottom view of FIG. 1 .
The wire is shown broken away in the drawings to indicate indeterminate length, it being understood that it has a uniform shape and appearance throughout its length.
 
	
	Hung, Tang-Yueh 
	
	
	  
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