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						 Patent  
						   D645628  
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						 Priority  
						Feb 04 2011 
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						 Filed 
						Feb 04 2011  
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						 Issued 
						Sep 20 2011 
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						 Expiry 
						Sep 20 2025 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    29 
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					    11 
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			  The ornamental design for a double driver mop bucket, as shown. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a front left perspective view of a double driver mop bucket showing my new design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a rear perspective view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a rear perspective view thereof;
FIG. 9 is a right side three-dimensional exploded view thereof; and,
FIG. 10 is a right side three-dimensional exploded view thereof.
	
	Tseng, Chen-Ching
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | D693080,  | 
	 Dec 24 2012 | 
	  | 
	 Spin mop bucket | 
	 
    
	 | D694978,  | 
	 Mar 01 2013 | 
	 The Libman Company | 
	 Bucket | 
	 
    
	 | D698512,  | 
	 Sep 20 2013 | 
	  | 
	 Mop bucket | 
	 
    
	 | D707003,  | 
	 Dec 12 2012 | 
	 Carl Freudenberg KG | 
	 Bucket | 
	 
    
	 | D723234,  | 
	 May 20 2014 | 
	 TELEBRANDS CORP  | 
	 Dual spout mop bucket with agitator | 
	 
    
	 | D723757,  | 
	 Apr 30 2014 | 
	 TELEBRANDS CORP  | 
	 Mop bucket | 
	 
    
	 | D723758,  | 
	 May 20 2014 | 
	 TELEBRANDS CORP  | 
	 Dual spout mop bucket | 
	 
    
	 | D727580,  | 
	 Apr 15 2014 | 
	  | 
	 Mop bucket | 
	 
    
	 | D728882,  | 
	 Sep 26 2013 | 
	 KE M O  HOUSE CO  LTD  | 
	 Mop bucket | 
	 
    
	 | D729478,  | 
	 Jul 18 2013 | 
	 3M Innovative Properties Company | 
	 Transformable spin bucket | 
	 
    
	 | D741561,  | 
	 Jul 09 2014 | 
	 KE M O  HOUSE CO  LTD  | 
	 Mop bucket | 
	 
    
	 | D748880,  | 
	 Oct 10 2014 | 
	 Telebrands Corp. | 
	 Mop bucket | 
	 
    
	 | D765333,  | 
	 Oct 05 2015 | 
	  | 
	 Mop bucket | 
	 
    
	 | D789638,  | 
	 Dec 17 2015 | 
	 Carl Freudenberg KG | 
	 Bucket | 
	 
    
	 | D804125,  | 
	 Jun 17 2016 | 
	 Carl Freudenberg KG | 
	 Bucket | 
	 
    
	 | D888358,  | 
	 Nov 28 2017 | 
	  | 
	 Cleaning bucket assembly | 
	 
    
	 | D907317,  | 
	 Aug 05 2020 | 
	 NINGBO TOPLEADER IMP & EXP CO ,LTD | 
	 Squeeze water mop bucket | 
	 
    
	 | D907872,  | 
	 Jan 30 2018 | 
	 Carl Freudenberg KG | 
	 Tub with incorporated wringer | 
	 
    
	 | D907873,  | 
	 Sep 29 2020 | 
	 NINGBO TOPLEADER IMP & EXP CO ,LTD | 
	 Squeeze water mop bucket | 
	 
    
	 | D915705,  | 
	 Nov 14 2019 | 
	 ENDLISS TECHNOLOGY, INC | 
	 Mop bucket lid | 
	 
    
	 | D919213,  | 
	 Sep 22 2020 | 
	  | 
	 Squeeze water mop bucket | 
	 
    
	 | D919214,  | 
	 Sep 22 2020 | 
	  | 
	 Squeeze water mop bucket | 
	 
    
	 | D919215,  | 
	 Sep 22 2020 | 
	  | 
	 Squeeze water mop bucket | 
	 
    
	 | D919216,  | 
	 Sep 22 2020 | 
	  | 
	 Squeeze water mop bucket | 
	 
    
	 | D923897,  | 
	 Jun 19 2019 | 
	 Carl Freudenberg KG | 
	 Pedal for bucket with wringer | 
	 
    
	 | D942103,  | 
	 Nov 14 2019 | 
	 Endliss Technology, Inc. | 
	 Mop bucket lid | 
	 
    
	 | D948152,  | 
	 Mar 18 2020 | 
	  | 
	 Cleaning plate for an electric mop | 
	 
    
	 | ER22,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER7390,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 1722130,  | 
	  | 
	  | 
	  | 
	 
    
	 | 6065175,  | 
	 Aug 13 1998 | 
	  | 
	 Flooring mopping system | 
	 
    
	 | 7318247,  | 
	 Mar 27 2003 | 
	 LIBMAN COMPANY, THE | 
	 Bucket combination | 
	 
    
	 | 227148,  | 
	  | 
	  | 
	  | 
	 
    
	 | D417935,  | 
	 Sep 09 1997 | 
	 ENTREPRISES HAMELIN  DIVISION DE GROUPE HAMELIN INC   | 
	 Double container bucket | 
	 
    
	 | D499223,  | 
	 Jan 10 2003 | 
	 LIBMAN COMPANY THE, AN ILLINOIS CORPORATION | 
	 Multipurpose bucket | 
	 
    
	 | D518262,  | 
	 Apr 07 2004 | 
	 Carl Freudenberg KG | 
	 Bucket | 
	 
    
	 | D525404,  | 
	 Oct 21 2004 | 
	 Rubbermaid Commercial Products LLC | 
	 Combination mop wringer and bucket system | 
	 
    
	 | D578263,  | 
	 Oct 16 2007 | 
	 Rubbermaid Commerical Products LLC | 
	 Mop bucket and wringer | 
	 
    
	 | D617067,  | 
	 Feb 02 2009 | 
	 Leifheit AG | 
	 Bucket | 
	 
    
	 | D632446,  | 
	 Aug 09 2010 | 
	  | 
	 Mop bucket | 
	 
	
	
	
	  
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