| Event Date | Event Description |
| Friday, October 22, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, September 1, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, September 1, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, August 18, 2009 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, August 25, 2009 | ASSIGNED TO PARALEGAL |
| Tuesday, August 18, 2009 | PAPER RECEIVED |
| Wednesday, February 4, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, January 21, 2009 | PAPER RECEIVED |
| Friday, October 7, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 7, 2005 | ASSIGNED TO PARALEGAL |
| Friday, August 26, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, August 26, 2005 | PAPER RECEIVED |
| Tuesday, August 24, 1999 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, May 27, 1999 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, May 27, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, May 26, 1999 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, April 26, 1999 | USE AMENDMENT FILED |
| Tuesday, October 20, 1998 | EXTENSION 5 GRANTED |
| Tuesday, October 20, 1998 | EXTENSION 5 FILED |
| Monday, May 18, 1998 | EXTENSION 4 GRANTED |
| Friday, April 24, 1998 | EXTENSION 4 FILED |
| Monday, November 17, 1997 | EXTENSION 3 GRANTED |
| Tuesday, October 14, 1997 | EXTENSION 3 FILED |
| Friday, May 16, 1997 | EXTENSION 2 GRANTED |
| Monday, April 21, 1997 | EXTENSION 2 FILED |
| Saturday, November 16, 1996 | EXTENSION 1 GRANTED |
| Thursday, October 3, 1996 | EXTENSION 1 FILED |
| Tuesday, April 30, 1996 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, February 6, 1996 | PUBLISHED FOR OPPOSITION |
| Friday, January 5, 1996 | NOTICE OF PUBLICATION |
| Wednesday, November 29, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 28, 1995 | ASSIGNED TO EXAMINER |
| Tuesday, November 14, 1995 | ASSIGNED TO EXAMINER |