| 1 | TM-1 | 03 Dec 1991 |
| 2 | Additional Representation Sheet | 09 Jan 1992 |
| 3 | Note Sheet | 09 Jan 1992 |
| 4 | Additional Representation Sheet | 01 Dec 2005 |
| 5 | TM-12 | 12 Aug 2015 |
| 6 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 12 Mar 2021 |
| 1 | RENEWAL INTIMATION LETTER | 2387109 | 24 Sep 2015 |