| 1 | Power of Attorney | 10 Jan 2006 |
| 2 | TM-1 | 22 May 2008 |
| 3 | Examination Report | 05 Dec 2008 |
| 4 | O-3 Notice | 13 Oct 2017 |
| 5 | Letters related to RENEWAL | 14 Nov 2017 |
| 6 | TM-R(RENEWAL WITH SURCHARGE) | 04 Sep 2018 |
| 1 | O3 NOTICE | 5216270 | 12 Oct 2017 | |
| 2 | RENEWAL INTIMATION LETTER | 6983202 | 12 Sep 2018 |