| Event Date | Event Description |
| Friday, October 15, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, March 1, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, March 1, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, February 25, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, December 8, 2008 | CASE FILE IN TICRS |
| Monday, March 19, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, March 19, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, November 3, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, July 10, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, February 27, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 1, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 9, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, September 8, 1990 | NOTICE OF PUBLICATION |
| Wednesday, July 11, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, February 12, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 24, 1990 | NON-FINAL ACTION MAILED |
| Monday, October 2, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 18, 1989 | NON-FINAL ACTION MAILED |
| Friday, June 30, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 12, 1989 | FINAL REFUSAL MAILED |
| Thursday, March 2, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 12, 1988 | NOTICE OF UNRESPONSIVE AMENDMENT - MAILED |
| Wednesday, September 21, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 13, 1988 | NON-FINAL ACTION MAILED |
| Friday, August 12, 1988 | ASSIGNED TO EXAMINER |