| Event Date | Event Description |
| Friday, March 25, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, April 30, 2008 | CASE FILE IN TICRS |
| Monday, December 22, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, December 22, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, October 10, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, August 13, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 29, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, December 22, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 15, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 23, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 15, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 23, 1983 | PUBLISHED FOR OPPOSITION |
| Thursday, August 4, 1983 | NOTICE OF PUBLICATION |
| Wednesday, August 3, 1983 | NOTICE OF PUBLICATION |
| Tuesday, August 2, 1983 | NOTICE OF PUBLICATION |
| Monday, August 1, 1983 | NOTICE OF PUBLICATION |
| Monday, August 1, 1983 | NOTICE OF PUBLICATION |
| Wednesday, June 1, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, May 10, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 22, 1982 | NON-FINAL ACTION MAILED |
| Wednesday, October 20, 1982 | ASSIGNED TO EXAMINER |