| 1 | Certificate | 12 May 1987 |
| 2 | Journal Copy | 12 May 1987 |
| 3 | TM-51 | 13 Oct 2003 |
| 4 | Other Documents | 13 Oct 2003 |
| 5 | File Cover | 13 Dec 2003 |
| 6 | Search Report | 13 Dec 2003 |
| 7 | Note Sheet | 13 Dec 2003 |
| 8 | Certificate | 13 Dec 2003 |
| 9 | Additional Representation Sheet | 13 Dec 2003 |
| 10 | File Cover | 13 Dec 2003 |
| 11 | Examination Report | 31 Dec 2003 |
| 12 | Journal Copy | 01 Dec 2006 |
| 13 | Certificate | 14 Dec 2007 |
| 14 | O-3 Notice | 19 Aug 2013 |