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					| Patent    D252403 |  
					| Priority May 13 1977 |  
					| Filed May 13 1977 |  
					| Issued Jul 17 1979 |  
					| Expiry Jul 17 1993 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 2 |  
					 | 6 |  
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			  The ornamental design for a water dam for a flush tank, as shown and described. | 
 
	
FIG. 1 is a front perspective view of a water dam for a flush tank showing
my new design;
FIG. 2 is a cross sectional view taken on line 2--2 of FIG. 1;
FIG. 3 is a rear perspective view thereof; and
FIG. 4 is a top plan view thereof with a portion omitted for convenience of
illustration.
	
	Baron, Richard E.
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | 11499303, | Sep 17 2021 |  | Water saving toilet tank dam | 
    
	 | D270659, | Feb 27 1981 |  | Water saver for a toilet flush system | 
	
	
	
	
	
	  
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