| Event Date | Event Description |
| Friday, October 22, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, April 22, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, April 22, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, December 27, 2010 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, April 11, 2011 | PAPER RECEIVED |
| Tuesday, March 22, 2011 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Monday, December 27, 2010 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, March 15, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, December 27, 2010 | PAPER RECEIVED |
| Thursday, October 4, 2007 | CASE FILE IN TICRS |
| Friday, March 16, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, March 16, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, January 30, 2001 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 |
| Tuesday, January 30, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, January 4, 2001 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Thursday, April 27, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, April 27, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, November 13, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, October 3, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 13, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 21, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, July 21, 1990 | NOTICE OF PUBLICATION |
| Friday, May 11, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 24, 1990 | EXAMINER'S AMENDMENT MAILED |
| Monday, April 16, 1990 | ASSIGNED TO EXAMINER |