| 1 | Correspondence | 21 May 1989 |
| 2 | Authorization Document (POA) | 10 Feb 1997 |
| 3 | Certificate | 10 Feb 1997 |
| 4 | Journal Copy | 10 Feb 1997 |
| 5 | Note Sheet | 10 Feb 1997 |
| 6 | TM-1 | 10 Feb 1997 |
| 7 | Note Sheet | 10 Feb 1997 |
| 8 | File Cover | 10 Feb 1997 |
| 9 | Additional Representation Sheet | 10 Feb 1997 |
| 10 | TM-16 | 10 Feb 1997 |
| 11 | O-3 Notice | 22 Dec 2016 |
| 12 | TM-12 | 31 Jan 2017 |
| 13 | Renewal Certificate | 17 May 2017 |
| 1 | O3 NOTICE | 4329817 | 19 Dec 2016 | |
| 2 | RENEWAL INTIMATION LETTER | 4591478 | 01 Mar 2017 |