| 1 | TM-1 | 08 Apr 2011 |
| 2 | Correspondence | 02 May 2011 |
| 2 | TM-16 | 02 May 2011 |
| 3 | TM-16 | 02 May 2011 |
| 4 | Correspondence | 02 May 2011 |
| 4 | TM-16 | 02 May 2011 |
| 5 | Correspondence | 25 Sep 2013 |
| 6 | Correspondence | 07 Jul 2015 |
| 1 | Application(2127245) Keep Pending | 4460665 | 2050784 | 25 Jan 2017 |
| 2 | Abandoned Order for Application(2127245) | 5691789 | 10 Jan 2018 |