| 1 | Additional Representation Sheet | 20 May 1975 |
| 1 | Search Report | 20 May 1975 |
| 2 | Examination Report | 20 May 1975 |
| 3 | Additional Representation Sheet | 20 May 1975 |
| 3 | Search Report | 20 May 1975 |
| 4 | TM-1 | 20 May 1975 |
| 5 | Authorization Document (POA) | 06 Jun 1975 |
| 6 | Order | 20 Dec 1975 |
| 7 | Note Sheet | 20 Dec 1975 |
| 8 | TM-1 | 16 Apr 1977 |
| 9 | Certificate | 13 Jun 1977 |
| 10 | TM-12 | 16 May 1989 |