| 1 | Cover To Cover | 22 Oct 1997 |
| 1 | TM-1 | 22 Oct 1997 |
| 2 | Cover To Cover | 22 Oct 1997 |
| 2 | TM-1 | 22 Oct 1997 |
| 3 | Additional Representation Sheet | 22 Oct 1999 |
| 4 | Search Report | 03 Jul 2002 |
| 5 | Examination Report | 18 Jul 2002 |
| 6 | Correspondence | 13 Dec 2005 |
| 7 | Note Sheet | 08 Jul 2021 |