| 1 | TM-1 | 07 Sep 1983 |
| 2 | Examination Report | 07 Sep 1983 |
| 3 | Additional Representation Sheet | 07 Sep 1983 |
| 4 | Power of Attorney | 20 Jan 1987 |
| 5 | Correspondence | 05 May 2010 |
| 6 | Correspondence | 06 May 2010 |
| 7 | Correspondence | 20 Jan 2012 |
| 8 | Correspondence | 06 Sep 2012 |
| 9 | Correspondence | 30 Jan 2013 |
| 10 | Correspondence | 23 Sep 2013 |
| 11 | Correspondence | 25 Sep 2013 |