| 1 | TM-A(MULTICLASS CONVENTION APPLICATION) | 17 Oct 2017 |
| 2 | REPLY TO FORMALITY CHECK(MIS-F) | 16 Nov 2017 |
| 3 | Priority Document | 20 Nov 2017 |
| 4 | Journal Copy | 28 Feb 2018 |
| 5 | TM-M(CORRECTION OF CLERICAL ERROR OR FOR AMENDMENT U/R 37) | 11 Apr 2018 |
| 6 | Certificate | 20 Apr 2018 |
| 1 | Application(3658877) Keep Pending | 5359323 | 2286774 | 09 Nov 2017 |