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						 Patent  
						   D811310  
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						 Priority  
						Jun 07 2016 
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						 Filed 
						Jun 07 2016  
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						 Issued 
						Feb 27 2018 
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						 Expiry 
						Feb 27 2033 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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			  The ornamental design for an exhaust trim tab for a boat, as shown and described. 
			  
			  
			  
			  
			 
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FIG. 1 is a top perspective view of an exhaust trim tab for a boat, showing the new design.
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a cross-section view of an exhaust trim tab for a boat taken along line 7-7 in FIG. 2.
The broken lines illustrate portions of the exhaust trim tab that form no part of the claimed design.
	
	Stillman, Shane
	
	
	  
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	 | D913902,  | 
	 Sep 19 2019 | 
	  | 
	 Boat interceptor trim tab | 
	 
	
	
	
	  
 	  	 | Patent | 
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	  	 Title | 
	  
	      
	 | 5638765,  | 
	 Oct 07 1991 | 
	  | 
	 Hydrofoil assembly for marine use, and method for mounting the same | 
	 
    
	 | 6089177,  | 
	 Dec 05 1997 | 
	 NASYC HOLDING S A  | 
	 Trim tab and variable-exhaust system especially for motor boats and motor yachts | 
	 
    
	 | 8979604,  | 
	 Jul 12 2011 | 
	  | 
	 Flying ski and elongated board for flying ski | 
	 
    
	 | 155018,  | 
	  | 
	  | 
	  | 
	 
    
	 | 189008,  | 
	  | 
	  | 
	  | 
	 
    
	 | D271789,  | 
	 Jun 02 1981 | 
	 BORG-WARNER CHEMICALS, INC  | 
	 Hatch cover with pneumatic seal for mobile or stationary storage tanks | 
	 
    
	 | D306396,  | 
	 Mar 05 1987 | 
	  | 
	 Adjustable mooring bracket | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
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	  	 | Date | 
	  	 Maintenance Schedule | 
	  
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