 
                 Patent Grant
 Patent Grant
                     D753262
 D753262
                    
    
    
    
    
    
    
    
| Number | Name | Date | Kind | 
|---|---|---|---|
| 6602023 | Crescenzi | Aug 2003 | B2 | 
| 7237981 | Vitarelli | Jul 2007 | B1 | 
| 7806627 | DiTullio | Oct 2010 | B2 | 
| D668318 | DiTullio | Oct 2012 | S | 
| 8801326 | Coppes | Aug 2014 | B2 |