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					| Patent    D493819 |  
					| Priority Sep 10 2002 |  
					| Filed Mar 07 2003 |  
					| Issued Aug 03 2004 |  
					| Expiry Aug 03 2018 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 7 |  
					 | 9 |  
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    The ornamental design for a printer ink cartridge, as shown and described.   | 
 
	
FIG. 1 is a front elevation of a printer ink cartridge according to the present invention;
FIG. 2 is a rear elevation thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevation thereof; and,
FIG. 5 is a reduced top, front and right side perspective view thereof.
	
	Katsuyama, Goro
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | D512093, | Dec 12 2003 | Sony Corporation | Ink cartridge | 
    
	 | D539342, | Nov 13 2003 | Ricoh Company, Ltd. | Printer ink cartridge | 
    
	 | D541335, | Nov 13 2003 | Ricoh Company, Ltd. | Printer ink cartridge | 
    
	 | D548779, | Nov 13 2003 | Ricoh Company, Ltd. | Printer ink cartridge | 
    
	 | D888823, | Jun 09 2017 | Ricoh Company, Ltd. | Ink cartridge | 
    
	 | D889538, | Jun 09 2017 | Ricoh Company, Ltd. | Ink cartridge | 
    
	 | D890255, | Jun 09 2017 | Ricoh Company, Ltd. | Ink cartridge | 
	
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | 6168267, | Feb 23 2000 | FUNAI ELECTRIC CO , LTD | Pressure controlled ink cartridge | 
    
	 | D357274, | Jan 30 1992 | Canon Kabushiki Kaisha | Container for ink cartridge | 
    
	 | D361591, | Jun 07 1993 | Canon Kabushiki Kaisha | Ink cartridge for printer | 
    
	 | D381360, | Sep 20 1995 | Canon Kabushiki Kaisha | Ink cartridge for plotter | 
    
	 | D387087, | Mar 29 1996 | Canon Kabushiki Kaisha | Ink tank for printer | 
    
	 | D425110, | Jun 05 1998 | Xerox Corporation | Ink tank | 
    
	 | D437611, | Feb 08 2000 | FUNAI ELECTRIC CO , LTD | Ink cartridge for printer | 
    
	 | D461495, | Feb 08 2001 | Canon Kabushiki Kaisha | Ink tank for printer | 
    
	 | D464672, | Mar 21 2001 | Canon Kabushiki Kaisha | Ink paper pack | 
	
	
	
	
	
	  
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