| 
					  
                 
					  PTO
                  Wrapper
						
						PDF
                  
					 | 
				 
				  
				  | 
						Dossier
                
						Espace
						Google 
				     | 
				 
			  
				  | 
					  
						
				  
				  
				  
				 |  
				
					| 
						 Patent  
						   D546653  
					 | 
				 
				
					| 
						 Priority  
						Nov 03 2004 
					 | 
				 
				
					| 
						 Filed 
						Nov 03 2004  
					 | 
				 
				
					| 
						 Issued 
						Jul 17 2007 
					 | 
				 
				
					| 
						 Expiry 
						Jul 17 2021 
					   
					   						
					 | 
				 
				
					| 
						
						
					 | 
				 
				
					| 
						 Assg.orig 
						
					 | 
				 
				
					| 
						
						
					 | 
				 
				
					| 
						 Entity 
						unknown 
					 | 
				 
				
					 | 
						
					    6 
					  | 
				 
				
					 | 
						
					    8 
					  | 
				 
				
					 | 
						
					    
						  n/a 
					   
					  | 
				 
				
						 
    | 
    
     | 
     
				
				
			 
		 |   
		 
			
			  
			  The ornamental design for a corkscrew, as shown and described. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a front view of the corkscrew showing my new design;
FIG. 2 is a rear view of the corkscrew of FIG. 1;
FIG. 3 is a side view of the corkscrew of FIG. 1;
FIG. 4 is a top plan view of the corkscrew of FIG. 1;
FIG. 5 is a bottom plan view of the corkscrew of FIG. 1; and,
FIG. 6 is a perspective view of the corkscrew of FIG. 1.
The broken lines in the drawings are included for illustrative purposes only and form no part of the claimed design.
	
	Cheung, Chun Ming
	
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 7069825,  | 
	 Nov 26 2004 | 
	 Technical Development (HK) Limited | 
	 Corkscrew | 
	 
    
	 | D466772,  | 
	 Apr 11 2000 | 
	 TRUDEAU CORPORATION 1889 INC  | 
	 Corkscrew | 
	 
    
	 | D474664,  | 
	 Apr 30 2002 | 
	 TRUDEAU CORPORATION 1889 INC  | 
	 Corkscrew | 
	 
    
	 | D477757,  | 
	 Feb 10 2003 | 
	 Ko Fung Products Industrial Limited | 
	 Corkscrew | 
	 
    
	 | D499319,  | 
	 Apr 09 2003 | 
	 Fackelmann GmbH & Co. KG | 
	 Champagne bottle opener | 
	 
    
	 | D507942,  | 
	 Apr 20 2004 | 
	 Yienn Lih Enterprise Co., Ltd. | 
	 Grinder | 
	 
    
	 | D511282,  | 
	 Sep 09 2003 | 
	 Le Creuset of America, S.A. | 
	 Corkscrew | 
	 
    
	 | D520314,  | 
	 Feb 19 2005 | 
	 Technical Development (HK) Limited | 
	 Corkscrew | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a