| 1 | Authorization Document (POA) | 13 Aug 1987 |
| 2 | Examination Report | 04 Jun 1993 |
| 3 | Journal Copy | 04 Jun 1993 |
| 4 | TM-1 | 04 Jun 1993 |
| 5 | Additional Representation Sheet | 04 Jun 1993 |
| 6 | Note Sheet | 09 Nov 1999 |
| 7 | TM-16 | 28 Jan 2000 |
| 8 | TM-12 | 18 Jan 2017 |
| 9 | Renewal Certificate | 04 Mar 2017 |
| 1 | RENEWAL NOTICE | 4608313 | 04 Mar 2017 |