
| 1 | Cover To Cover | 22 Mar 1971 |
| 2 | Journal Copy | 09 May 2001 |
| 3 | Additional Representation Sheet | 29 May 2001 |
| 3 | TM-1 | 29 May 2001 |
| 4 | Additional Representation Sheet | 29 May 2001 |
| 4 | TM-1 | 29 May 2001 |
| 5 | Examination Report | 29 Sep 2006 |
| 5 | Note Sheet | 29 Sep 2006 |
| 6 | Examination Report | 29 Sep 2006 |
| 6 | Note Sheet | 29 Sep 2006 |
| 6 | Other Documents | 29 Sep 2006 |
| 7 | Examination Report | 29 Sep 2006 |
| 7 | Other Documents | 29 Sep 2006 |
| 1 | Application(270745) Keep Pending | 5196735 | 2573772 | 05 Oct 2017 |
| 2 | Abandoned Order for Application(270745) | 7268238 | 14 Nov 2018 |