FIG. 1 is a front, left side and bottom perspective view of a toothbrush handle showing the claimed design directed to a thumb rest feature of the handle;
FIG. 2 is a rear, right side and bottom perspective view thereof;
FIG. 3 is a front, left side and top perspective view thereof;
FIG. 4 is a rear, right side and top perspective view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a front elevation view thereof;
FIG. 8 is a rear elevation view thereof;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof;
FIG. 11 is a front, left side and bottom perspective view of a toothbrush handle, showing another embodiment of the claimed design;
FIG. 12 is a rear, right side and bottom perspective view thereof;
FIG. 13 is a front, left side and top perspective view thereof;
FIG. 14 is a rear, right side and top perspective view thereof;
FIG. 15 is a right side elevation view thereof;
FIG. 16 is a left side elevation view thereof;
FIG. 17 is a front elevation view thereof;
FIG. 18 is a rear elevation view thereof;
FIG. 19 is a top plan view thereof; and,
FIG. 20 is a bottom plan view thereof.
The broken lines showing a toothbrush handle illustrate those portions of the article that form no part of the claimed design.
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | 10092087, | Jun 03 2016 |  | Self-righting toothbrush | 
    
	 | 1501020, |  |  |  | 
    
	 | 2722703, |  |  |  | 
    
	 | 3968950, | Apr 10 1975 |  | Combination support and guard for a toothbrush | 
    
	 | 5158342, | Jun 17 1991 |  | Toothbrush and its manufacturing method | 
    
	 | 5228166, | Jun 30 1992 |  | Removable pivotable head toothbrush | 
    
	 | 5517713, | May 12 1995 |  | Sure-grip toothbrush | 
    
	 | 5860190, | Mar 21 1997 |  | Expanded implement handle grip | 
    
	 | 5956796, | Apr 04 1997 | Gillette Canada Company | Personal hygiene implement construction | 
    
	 | 6490760, | Jun 16 2000 | Jennifer L., Lauer | Self-standing, hand held implements | 
    
	 | 7007335, | Feb 18 1999 | Pierre Fabre Medicament | Toothbrush spontaneously taking up stable equilibrium position on a horizontal support | 
    
	 | 7527446, | Apr 29 2005 | Procter & Gamble Company, The | Children's combination toothbrush and toothpaste dispenser, and method | 
    
	 | 8046864, | Jul 31 2004 | Trisa Holding AG | Toothbrush with recesses | 
    
	 | 851550, |  |  |  | 
    
	 | 860527, |  |  |  | 
    
	 | 8650697, | Nov 20 2010 |  | Toothbrush | 
    
	 | 8769832, | Mar 18 2011 |  | Utensils having elevated distal ends for preventing germs and contamination | 
    
	 | 878486, |  |  |  | 
    
	 | 9861187, | Sep 16 2015 |  | Self-righting toothbrush | 
    
	 | 20040025272, |  |  |  | 
    
	 | 20070039109, |  |  |  | 
    
	 | 20080244850, |  |  |  | 
    
	 | 20080311282, |  |  |  | 
    
	 | 20140053357, |  |  |  | 
    
	 | 20180235357, |  |  |  | 
    
	 | 20180279765, |  |  |  | 
    
	 | CH1703696, |  |  |  | 
    
	 | CN200950895, |  |  |  | 
    
	 | CN301754637, |  |  |  | 
    
	 | CN301950643, |  |  |  | 
    
	 | CN302344829, |  |  |  | 
    
	 | D384207, | May 06 1996 | ELONEX TECHNOLOGIES, INC | Toothbrush | 
    
	 | D419774, | Jan 13 1999 |  | Toothbrush | 
    
	 | D494370, | May 29 2003 | BERHAD, SINORITA SENDIRIAN | Toothbrush | 
    
	 | D497256, | Aug 19 2003 | Colgate-Palmolive Company | Toothbrush | 
    
	 | D512224, | Jul 14 2004 | Ranir, LLC | Electric toothbrush | 
    
	 | D514326, | Apr 01 2005 | Colgate-Palmolive Company | Portion of a toothbrush | 
    
	 | D577202, | Oct 16 2007 | Hayco Manufacturing Limited | Cleaning implement | 
    
	 | D672561, | Mar 31 2010 | Colgate-Palmolive Company | Handle portion of an oral care implement | 
    
	 | D754975, | Nov 05 2014 | Unger Marketing International LLC | Brush handle | 
    
	 | D846889, | Oct 10 2017 | 3M Innovative Properties Company | Brush | 
    
	 | DE202011002076, |  |  |  | 
    
	 | EP1277420, |  |  |  | 
    
	 | GBP2443888, |  |  |  | 
    
	 | JP2006000466, |  |  |  | 
    
	 | KR1020100103227, |  |  |  | 
    
	 | WO117391, |  |  |  | 
    
	 | WO9833789, |  |  |  | 
    
	 | WO9844823, |  |  |  |