| 1 | Additional Representation Sheet | 01 Sep 1991 |
| 1 | TM-1 | 01 Sep 1991 |
| 2 | Additional Representation Sheet | 01 Sep 1991 |
| 2 | TM-1 | 01 Sep 1991 |
| 3 | TM-46 | 24 Mar 2014 |
| 4 | TM-12 | 17 Jun 2016 |
| 5 | TM-46 | 23 Feb 2017 |
| 6 | TM-P(ALTER ADDRESS OF REGISTERED PROP/USER) | 04 Nov 2019 |
| 7 | TM-M(DUPLICATE REGISTRATION CERTIFICATE) | 29 Nov 2023 |
| 8 | Letters related to POST REGISTRATION | 12 Mar 2025 |