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						 Patent  
						   D940044  
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						 Priority  
						Oct 18 2019 
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						 Filed 
						Apr 07 2020  
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						 Issued 
						Jan 04 2022 
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						 Expiry 
						Jan 04 2037 
					   
					   						
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			  I claim the ornamental design for a propeller, as shown and described. 
			  
			 
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FIG. 1 is a front elevational view of a propeller showing my new design;
FIG. 2 is a back elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;  
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof. 
	
	Zhang, Hailang
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	  
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 4768927,  | 
	 Jul 02 1985 | 
	 Confol ApS | 
	 Adjustable folding propeller | 
	 
    
	 | 20090220347,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20180257769,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20190055003,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20190359317,  | 
	  | 
	  | 
	  | 
	 
    
	 | 141209,  | 
	  | 
	  | 
	  | 
	 
    
	 | D252390,  | 
	 Apr 11 1977 | 
	 The Cessna Aircraft Company | 
	 Fixed pitch propeller for aircraft | 
	 
    
	 | D646728,  | 
	 Apr 21 2010 | 
	  | 
	 Foldable rotor blade for toy helicopter | 
	 
    
	 | D742500,  | 
	 Jun 06 2014 | 
	 Air Cool Industrial Co., Ltd. | 
	 Ceiling fan blade | 
	 
    
	 | D751026,  | 
	 Nov 01 2013 | 
	 SZ DJI TECHNOLOGY CO , LTD  | 
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	 | D755703,  | 
	 Aug 19 2014 | 
	  | 
	 Drone propeller | 
	 
    
	 | D761184,  | 
	 Feb 22 2016 | 
	 XIANGSHAN GEMFAN HOBBY CO., LTD.; XIANGSHAN GEMFAN HOBBY CO , LTD  | 
	 Two-blade aircraft propeller | 
	 
    
	 | D790430,  | 
	 May 23 2016 | 
	 GoPro, Inc. | 
	 Propeller | 
	 
    
	 | D792318,  | 
	 Dec 25 2015 | 
	 GUANGZHOU EHANG INTELLIGENT TECHNOLOGY CO , LTD  | 
	 Screw propeller | 
	 
    
	 | D798219,  | 
	 Aug 08 2016 | 
	 XIANGSHAN GEMFAN HOBBY CO., LTD.; XIANGSHAN GEMFAN HOBBY CO , LTD  | 
	 Aircraft propeller having two blades | 
	 
    
	 | D820917,  | 
	 Sep 28 2015 | 
	 TRAXXAS LP | 
	 Propeller for a model aircraft | 
	 
    
	 | D839815,  | 
	 Sep 08 2017 | 
	 AUTEL ROBOTICS CO., LTD. | 
	 Propeller | 
	 
    
	 | D842211,  | 
	 May 12 2017 | 
	 AZURE POWER TECHNOLOGY CO., LTD. | 
	 Propeller blade | 
	 
	
	
	
	
	
	  
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