| 1 | Journal Copy | 11 Dec 1991 |
| 2 | Certificate | 11 Dec 1991 |
| 2 | Examination Report | 11 Dec 1991 |
| 3 | Certificate | 11 Dec 1991 |
| 3 | Examination Report | 11 Dec 1991 |
| 4 | Note Sheet | 11 Dec 1991 |
| 4 | TM-1 | 11 Dec 1991 |
| 5 | Note Sheet | 11 Dec 1991 |
| 5 | TM-1 | 11 Dec 1991 |
| 6 | TM-12 | 27 Nov 2015 |
| 7 | TM-O(RECTIFICATION/CANCELLATION A TRADE MARK) | 24 Dec 2018 |
| 1 | O3 NOTICE | 2357311 | 1245520 | 14 Sep 2015 |
| 2 | RENEWAL INTIMATION LETTER | 2596888 | 12 Dec 2015 | |
| 3 | Rectification Notice | 7599692 | 3669435 | 09 Jan 2019 |
| 4 | Rectification Counter Statement | 9739750 | 4787263 | 10 Feb 2020 |