| 1 | General Power of Attorney | 29 Feb 1988 |
| 2 | Correspondence | 07 Aug 1995 |
| 3 | TM-1 | 07 Aug 1995 |
| 4 | Search Report | 07 Aug 1995 |
| 5 | Examination Report | 16 Sep 2000 |
| 6 | Note Sheet | 14 Mar 2003 |
| 7 | Order | 20 Jul 2005 |
| 8 | Journal Copy | 16 Aug 2006 |
| 9 | TM-44 | 09 Feb 2007 |
| 10 | Order | 16 Apr 2009 |
| 11 | Note Sheet | 20 Apr 2009 |