| 1 | TM-1 | 11 Aug 1994 |
| 2 | Correspondence | 31 Mar 2011 |
| 3 | TM-12 | 31 Mar 2011 |
| 4 | Certificate | 31 Mar 2011 |
| 5 | Certificate | 04 Aug 2014 |
| 6 | TM-12 | 04 Aug 2014 |
| 7 | Authorization Document (POA) | 04 Aug 2014 |
| 8 | Correspondence | 22 May 2015 |
| 1 | RENEWAL NOTICE | 10669665 | 10 Nov 2020 | |
| 2 | RENEWAL NOTICE | 10669667 | 10 Nov 2020 | |
| 3 | O3 NOTICE | 18413585 | 6792826 | 01 Jul 2024 |