| 1 | Certificate | 12 Mar 1991 |
| 1 | Journal Copy | 12 Mar 1991 |
| 2 | Examination Report | 12 Mar 1991 |
| 3 | Certificate | 12 Mar 1991 |
| 3 | Journal Copy | 12 Mar 1991 |
| 4 | Note Sheet | 12 Mar 1991 |
| 4 | TM-1 | 12 Mar 1991 |
| 5 | Note Sheet | 12 Mar 1991 |
| 5 | TM-1 | 12 Mar 1991 |
| 6 | TM-12 | 15 Dec 2014 |
| 7 | TM-R(RENEWAL OF TRADE MARK) | 23 Dec 2024 |
| 1 | RENEWAL INTIMATION LETTER | 19390661 | 26 Dec 2024 |