| 1 | Authorization Document (POA) | 05 Aug 1985 |
| 2 | Journal Copy | 24 Oct 1989 |
| 3 | Certificate | 24 Oct 1989 |
| 4 | TM-1 | 24 Oct 1989 |
| 5 | Additional Representation Sheet | 24 Oct 1989 |
| 6 | Other Documents | 17 Nov 1989 |
| 7 | Hearing Notice | 17 Nov 1989 |
| 8 | Examination Report | 12 Aug 1992 |
| 9 | TM-16 | 15 Oct 1992 |
| 10 | Note Sheet | 08 Sep 1999 |
| 11 | Reply to Exam Report (MIS-R) | 14 Feb 2000 |
| 12 | File Cover | 11 Oct 2000 |
| 13 | TM-12 | 04 Jun 2009 |
| 14 | Letters related to PRAS | 20 Aug 2014 |
| 15 | Letters related to PRAS | 12 Sep 2018 |
| 1 | O3 NOTICE | 8637984 | 4270787 | 23 Jul 2019 |