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						 Patent  
						   D942511  
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						 Priority  
						Feb 21 2020 
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						 Filed 
						Feb 21 2020  
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						 Issued 
						Feb 01 2022 
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						 Expiry 
						Feb 01 2037 
					   
					   						
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						 Entity 
						unknown 
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			  I claim the ornamental design for a macerator pump, as shown and described. 
			  
			 
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FIG. 1 is a Perspective view of a macerator pump showing my new design;
FIG. 2 is other Perspective view thereof;
FIG. 3 is a Front view thereof;
FIG. 4 is a Back view thereof;
FIG. 5 is a Right-side view thereof;
FIG. 6 is a Left-side view thereof;
FIG. 7 is a Top view thereof; and,
FIG. 8 is a Bottom view thereof.
The broken lines showcasing in the macerator pump form no part of the claimed design.
	
	Wang, Sa
	
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 6343752,  | 
	 Dec 07 1999 | 
	 Environment One Corporation | 
	 Indoor wastewater disposal system and tank therefor | 
	 
    
	 | 7203976,  | 
	 Jul 16 2004 | 
	 Zoeller Pump Company, LLC | 
	 Floor level waste pumping system for toilets | 
	 
    
	 | 8235316,  | 
	 Feb 15 2011 | 
	 LIBERTY PUMPS, INC  | 
	 Macerating apparatus and method | 
	 
    
	 | 9115486,  | 
	 Feb 16 2010 | 
	 ALMOS TECHNOLOGIES PTY  LTD  | 
	 Pump assembly for a marine toilet and toilet pump connection system | 
	 
    
	 | 9617993,  | 
	 Jan 31 2014 | 
	 Raritan Engineering Company, Inc. | 
	 Macerator pump apparatus with an integral waste valve assembly and a quick disconnect discharge assembly | 
	 
    
	 | 20100322756,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20120031823,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20210180711,  | 
	  | 
	  | 
	  | 
	 
    
	 | D931339,  | 
	 Jan 25 2019 | 
	  | 
	 Macerator pump | 
	 
    
	 | GB120533,  | 
	  | 
	  | 
	  | 
	 
    
	 | GB120560,  | 
	  | 
	  | 
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