| Event Date | Event Description |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, January 6, 2009 | CASE FILE IN TICRS |
| Wednesday, January 29, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, October 5, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, October 5, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, July 10, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, August 1, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, July 10, 1997 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, July 23, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 30, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, March 29, 1991 | NOTICE OF PUBLICATION |
| Wednesday, November 7, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 7, 1990 | ASSIGNED TO EXAMINER |
| Wednesday, November 7, 1990 | ASSIGNED TO EXAMINER |
| Thursday, October 25, 1990 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, October 23, 1990 | ASSIGNED TO EXAMINER |
| Thursday, September 6, 1990 | NON-FINAL ACTION MAILED |
| Tuesday, August 28, 1990 | ASSIGNED TO EXAMINER |
| Thursday, August 16, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 7, 1990 | NON-FINAL ACTION MAILED |
| Friday, February 23, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 16, 1990 | NON-FINAL ACTION MAILED |
| Wednesday, January 10, 1990 | ASSIGNED TO EXAMINER |