| 1 | Additional Representation Sheet | 28 Jan 2011 |
| 1 | TM-1 | 28 Jan 2011 |
| 2 | Correspondence | 28 Jan 2011 |
| 2 | TM-1 | 28 Jan 2011 |
| 3 | Additional Representation Sheet | 28 Jan 2011 |
| 3 | Correspondence | 28 Jan 2011 |
| 4 | Power of Attorney | 18 Nov 2013 |
| 5 | TM-16 | 18 Nov 2013 |
| 6 | Reply to Exam Report (MIS-R) | 05 Dec 2013 |
| 7 | TM-16 | 20 May 2015 |
| 8 | TM-5 | 27 Jul 2016 |
| 9 | Journal Copy | 19 Aug 2016 |
| 1 | Opposition Notice | 5085487 | 2180074 | 04 Sep 2017 |
| 2 | Opposition Counter Statement | 5665869 | 2421348 | 05 Jan 2018 |