US Patent: D488,363 
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| Open-End Wrench Head
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	        Patentees:
		   |  
 | Bryan M. McGovern (exact or similar names) - Kenosha, WI |  
| Glenn Kaufman (exact or similar names) - Kenosha, WI |  
 
 
| USPTO Classifications: |  
| D8/28 |  
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
         |  
| Applied: | 
Feb. 11, 1998 | 
 
| Granted: | 
Apr. 13, 2004 | 
 
 
 
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                        Stan Schulz Snap-On Tools Company History 
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| 
        Description: |  
| Seyfarth Shaw - patent attorney
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