| 1 | Power of Attorney | 18 Jun 1992 |
| 1 | TM-1 | 18 Jun 1992 |
| 2 | Power of Attorney | 18 Jun 1992 |
| 2 | TM-1 | 18 Jun 1992 |
| 3 | Additional Representation Sheet | 10 Dec 2007 |
| 4 | TM-46 | 09 Jan 2012 |
| 5 | TM-12 | 05 May 2016 |
| 6 | Returned Notices / Correspondences | 14 Jul 2016 |
| 1 | O3 NOTICE | 3166777 | 1568733 | 23 Mar 2016 |
| 2 | RENEWAL INTIMATION LETTER | 3644800 | 12 Jun 2016 |