| 1 | Additional Representation Sheet | 21 Nov 1968 |
| 1 | Journal Copy | 21 Nov 1968 |
| 2 | Search Report | 21 Nov 1968 |
| 2 | Certificate | 21 Nov 1968 |
| 3 | Note Sheet | 21 Nov 1968 |
| 3 | Examination Report | 21 Nov 1968 |
| 4 | Journal Copy | 21 Nov 1968 |
| 4 | TM-1 | 21 Nov 1968 |
| 5 | Other Documents | 21 Nov 1968 |
| 5 | Note Sheet | 21 Nov 1968 |
| 6 | Other Documents | 21 Nov 1968 |
| 6 | Certificate | 21 Nov 1968 |
| 7 | TM-1 | 21 Nov 1968 |
| 7 | Additional Representation Sheet | 21 Nov 1968 |
| 8 | Search Report | 21 Nov 1968 |
| 8 | Examination Report | 21 Nov 1968 |
| 9 | TM-56 | 06 Apr 1971 |
| 10 | Search Report | 22 Apr 1974 |
| 11 | TM-11 | 22 Apr 1974 |
| 12 | Examination Report | 22 Apr 1974 |
| 13 | TM-12 | 14 May 1975 |
| 14 | TM-12 | 07 Aug 1975 |
| 15 | Other Documents | 13 Oct 1982 |
| 16 | Note Sheet | 13 Oct 1982 |
| 17 | TM-12 | 22 Oct 1996 |