|  
			 				  
					| PTO
                  Wrapper
						
						PDF |    
				  | Dossier
                
						Espace
						Google |  
				  |  |  
					| Patent    D880343 |  
					| Priority Apr 24 2018 |  
					| Filed Apr 24 2018 |  
					| Issued Apr 07 2020 |  
					| Expiry Apr 07 2035 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 1 |  
					 | 12 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  The ornamental design for a precious stone, as shown and described. | 
 
	
FIG. 1 is a perspective view of a precious stone, showing my new design.
FIG. 2 is another perspective view of the precious stone of FIG. 1.
FIG. 3 is a side view of FIG. 1 with the opposite side being a mirror image thereof;
FIG. 4 is a top view of FIG. 1; and,
FIG. 5 is a bottom view of FIG. 1.
	
	Dholakiya, Hasu
	
	
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | D515968, | May 05 2004 |  | Precious stone | 
    
	 | D530642, | Sep 26 2005 | EMBEE DIAMOND TECHNOLOGIES INC | Gemstone with 100 inclined facets | 
    
	 | D546232, | Jun 28 2006 | EMBEE DIAMOND TECHNOLOGIES INC | Gemstone with 81 facets | 
    
	 | D566608, | Apr 05 2006 |  | Precious stone cut | 
    
	 | D566610, | Feb 16 2007 |  | Precious stone cut | 
    
	 | D595609, | Jan 16 2009 | ROSY BLUE, INC | Round cut precious stone | 
    
	 | D610940, | May 26 2009 | Diamintangibles International, Ltd | Diamond | 
    
	 | D634237, | Mar 12 2010 | Asaf, Herskovitz | Diamond | 
    
	 | D656061, | Dec 09 2010 | MB YPA HOLDINGS INC | Gemstone | 
    
	 | D814339, | Oct 21 2016 | H.K. DESIGNS; H K  DESIGNS | Gemstone | 
    
	 | D841515, | Sep 27 2016 | H.K. DESIGNS INC. | Gemstone | 
    
	 | INGN2927900001, |  |  |  | 
	
	
	
	
	
	  
	  	 | Date | Maintenance Fee Events | 
	  n/a
	
	
	
	  
	  	 | Date | Maintenance Schedule | 
	  n/a