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						 Patent  
						   D897971  
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						 Priority  
						Jun 11 2019 
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						 Filed 
						Jun 11 2019  
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						 Issued 
						Oct 06 2020 
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						 Expiry 
						Oct 06 2035 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    12 
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			  The ornamental design for a handheld controller, as shown and described. 
			  
			  
			  
			  
			 
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FIG. 1 is a perspective view of a handheld controller showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a second perspective view showing the handheld controller.
The broken lines in the drawings illustrate portions of the handheld controller that form no part of the claimed design.
	
	Chen, Yi-Chun
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | D912021,  | 
	 Sep 01 2020 | 
	  | 
	 Remote control | 
	 
    
	 | D937227,  | 
	 Nov 08 2017 | 
	 LINAK A S | 
	 Hand control | 
	 
    
	 | D939453,  | 
	 May 19 2020 | 
	 Stryker Corporation | 
	 Pendant | 
	 
    
	 | D945383,  | 
	 Nov 08 2017 | 
	 Linak A/S | 
	 Hand control | 
	 
    
	 | D964946,  | 
	 Jun 29 2021 | 
	 TIMOTION TECHNOLOGY CO., LTD. | 
	 Medical controller | 
	 
    
	 | D967782,  | 
	 May 19 2020 | 
	 Stryker Corporation | 
	 Pendant | 
	 
    
	 | D989718,  | 
	 Oct 17 2021 | 
	 SHANGHAI YONGSHUNDA MEDICAL EQUIPMENT CO , LTD | 
	 Remote control for sickbed | 
	 
    
	 | ER148,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER1917,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER273,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER2966,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER3765,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER4456,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER8408,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 20100213042,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20190374039,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20200178702,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20200197255,  | 
	  | 
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	  | 
	 
    
	 | D600654,  | 
	 Dec 17 2008 | 
	 HIWIN MIKROSYSTEM CORP. | 
	 Control box | 
	 
    
	 | D766845,  | 
	 Jul 21 2015 | 
	 QINGDAO RICHMAT INTELLIGENCE TECHNOLOGY INC  | 
	 Hand control | 
	 
    
	 | D817279,  | 
	 Sep 13 2016 | 
	 TIMOTION TECHNOLOGY CO., LTD. | 
	 Controller for linear actuator | 
	 
    
	 | D849699,  | 
	 May 21 2018 | 
	 TIMOTION TECHNOLOGY CO., LTD. | 
	 Controller | 
	 
    
	 | D868037,  | 
	 Jun 19 2018 | 
	 TIMOTION TECHNOLOGY CO., LTD. | 
	 Handheld controller | 
	 
    
	 | D879054,  | 
	 Dec 19 2018 | 
	 TIMOTION TECHNOLOGY CO., LTD. | 
	 Controller | 
	 
    
	 | D881141,  | 
	 Dec 19 2018 | 
	 TIMOTION TECHNOLOGY CO., LTD. | 
	 Controller | 
	 
    
	 | D883236,  | 
	 Oct 05 2018 | 
	 Linak A/S; LINAK A S | 
	 Hand control | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a