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						 Patent  
						   D580351  
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						 Priority  
						Jun 29 2007 
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						 Filed 
						Dec 28 2007  
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						 Issued 
						Nov 11 2008 
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						 Expiry 
						Nov 11 2022 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    28 
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					    13 
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						  n/a 
					   
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			  The ornamental design for a battery unit, as shown and described. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a front elevational view of a battery unit showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof, the right side elevational view being a mirror image;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a top, front, right side perspective view thereof.
The broken line showings in the drawings are for illustrative purposes only and form no part of the claimed design.
	
	Elsmark, Karl Johan Lars, Hilding, Nils Tomas, Sjogren, Karl Nils Magnus, Ostling, Carl Gunnar
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | D603790,  | 
	 May 23 2008 | 
	 PHYSIO-CONTROL, INC | 
	 Rechargeable battery | 
	 
    
	 | D606935,  | 
	 Aug 20 2008 | 
	 Makita Corporation | 
	 Battery pack | 
	 
    
	 | D607814,  | 
	 May 16 2008 | 
	 KOKI HOLDINGS CO , LTD  | 
	 Battery pack | 
	 
    
	 | D614125,  | 
	 Feb 16 2009 | 
	 Andreas Stihl AG & Co. KG | 
	 Battery | 
	 
    
	 | D686569,  | 
	 Feb 16 2012 | 
	 Techtronic Outdoor Products Technology Limited | 
	 Battery | 
	 
    
	 | D711818,  | 
	 Apr 25 2011 | 
	 Chervon (HK) Limited; CHERVON  HK  LIMITED | 
	 Battery pack | 
	 
    
	 | D765592,  | 
	 Mar 06 2015 | 
	 TECHTRONIC INDUSTRIES CO  LTD  | 
	 Battery | 
	 
    
	 | D790453,  | 
	 Aug 06 2015 | 
	 Andreas Stihl AG & Co., KG | 
	 Battery pack | 
	 
    
	 | D841572,  | 
	 Mar 08 2016 | 
	 Briggs & Stratton, LLC | 
	 Battery | 
	 
    
	 | D853216,  | 
	 Jan 17 2017 | 
	 TTI  MACAO COMMERCIAL OFFSHORE  LIMITED | 
	 Power tool | 
	 
    
	 | D853813,  | 
	 Jan 17 2017 | 
	 TTI  MACAO COMMERCIAL OFFSHORE  LIMITED | 
	 Power tool | 
	 
    
	 | D858432,  | 
	 Mar 17 2016 | 
	 AC  MACAO COMMERCIAL OFFSHORE  LIMITED | 
	 Battery pack | 
	 
    
	 | D862382,  | 
	 Mar 17 2016 | 
	 AC  MACAO COMMERCIAL OFFSHORE  LIMITED | 
	 Battery pack | 
	 
    
	 | D867279,  | 
	 Mar 17 2016 | 
	 AC  MACAO COMMERCIAL OFFSHORE  LIMITED | 
	 Battery pack | 
	 
    
	 | D871321,  | 
	 Sep 25 2017 | 
	 HONORS CO , LTD  | 
	 Rechargeable battery | 
	 
    
	 | D883195,  | 
	 Sep 08 2017 | 
	 AUTEL ROBOTICS CO., LTD. | 
	 Battery | 
	 
    
	 | D891364,  | 
	 Mar 08 2016 | 
	 Briggs & Stratton, LLC | 
	 Battery | 
	 
    
	 | D902847,  | 
	 Jun 25 2019 | 
	 Techtronic Floor Care Technology Limited | 
	 Charger | 
	 
    
	 | D908612,  | 
	 Sep 30 2019 | 
	 Techtronic Floor Care Technology Limited | 
	 Charger and battery | 
	 
    
	 | D911265,  | 
	 Jan 17 2017 | 
	 TTI  MACAO COMMERCIAL OFFSHORE  LIMITED | 
	 Battery pack | 
	 
    
	 | D919566,  | 
	 Oct 10 2019 | 
	 SHENZHEN CITY JINMEILUN BUSINESS TRADE CO., LTD | 
	 Battery converter | 
	 
    
	 | D922313,  | 
	 Mar 17 2016 | 
	 TECHTRONIC CORDLESS GP | 
	 Battery pack | 
	 
    
	 | D922938,  | 
	 May 21 2018 | 
	 Techtronic Floor Care Technology Limited | 
	 Battery | 
	 
    
	 | D926674,  | 
	 Jan 17 2017 | 
	 TTI  MACAO COMMERCIAL OFFSHORE  LIMITED | 
	 Battery pack with communication terminal | 
	 
    
	 | D929936,  | 
	 Oct 10 2019 | 
	 SHENZHEN CITY JINMEILUN BUSINESS TRADE CO., LTD | 
	 Battery converter | 
	 
    
	 | D954642,  | 
	 Jan 17 2017 | 
	 TECHTRONIC CORDLESS GP | 
	 Battery pack | 
	 
    
	 | D973017,  | 
	 May 21 2018 | 
	 Techtronic Floor Care Technology Limited | 
	 Battery | 
	 
    
	 | D979488,  | 
	 Dec 21 2020 | 
	  | 
	 Battery | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | D436917,  | 
	 Nov 17 1999 | 
	 Makita Corporation | 
	 Battery pack | 
	 
    
	 | D477811,  | 
	 Jan 09 2002 | 
	 Makita Corporation | 
	 Battery pack | 
	 
    
	 | D481672,  | 
	 Jan 09 2002 | 
	 Makita Corporation | 
	 Battery pack | 
	 
    
	 | D483012,  | 
	 Feb 19 2003 | 
	 Mobiletron Electronics Co., Ltd. | 
	 Battery pack | 
	 
    
	 | D511744,  | 
	 Nov 16 2004 | 
	 Mobiletron Electronics Co., Ltd | 
	 Battery holder for power tool | 
	 
    
	 | D512961,  | 
	 Jun 24 2003 | 
	 Makita Corporation | 
	 Battery pack | 
	 
    
	 | D514060,  | 
	 Oct 26 2004 | 
	 One World Technologies Limited | 
	 Battery pack | 
	 
    
	 | D516020,  | 
	 Oct 26 2004 | 
	 One World Technologies Limited | 
	 Battery pack | 
	 
    
	 | D516504,  | 
	 Jun 24 2003 | 
	 Makita Corporation | 
	 Battery pack | 
	 
    
	 | D523807,  | 
	 Dec 24 2004 | 
	 Makita Corporation | 
	 Battery pack | 
	 
    
	 | D550152,  | 
	 Mar 06 2006 | 
	 Makita Corporation | 
	 Battery pack | 
	 
    
	 | D562228,  | 
	 Oct 13 2006 | 
	 KOKI HOLDINGS CO , LTD  | 
	 Battery pack | 
	 
    
	 | D564444,  | 
	 May 21 2004 | 
	 Milwaukee Electric Tool Corporation | 
	 Battery | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a