| Event Date | Event Description |
| Friday, October 22, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, January 13, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, January 13, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, December 28, 2010 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, December 28, 2010 | PAPER RECEIVED |
| Tuesday, December 30, 2008 | CASE FILE IN TICRS |
| Wednesday, April 4, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, April 4, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, November 27, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, September 20, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, August 2, 1996 | RESPONSE RECEIVED TO POST REG. ACTION |
| Monday, July 15, 1996 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Thursday, February 15, 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, August 8, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, July 26, 1990 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, June 6, 1990 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, March 21, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 21, 1989 | NON-FINAL ACTION MAILED |
| Friday, August 25, 1989 | ASSIGNED TO EXAMINER |