| Event Date | Event Description |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, February 3, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, February 3, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, February 2, 2007 | ASSIGNED TO PARALEGAL |
| Monday, December 4, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, December 11, 2006 | CASE FILE IN TICRS |
| Monday, December 4, 2006 | PAPER RECEIVED |
| Wednesday, June 11, 2003 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, March 10, 2003 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, March 10, 2003 | PAPER RECEIVED |
| Tuesday, April 22, 1997 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 28, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, December 27, 1996 | NOTICE OF PUBLICATION |
| Thursday, September 12, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, April 12, 1996 | ASSIGNED TO EXAMINER |
| Thursday, January 11, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 2, 1993 | ASSIGNED TO EXAMINER |
| Monday, May 24, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 24, 1993 | LETTER OF SUSPENSION MAILED |
| Monday, March 22, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 18, 1992 | FINAL REFUSAL MAILED |
| Thursday, September 3, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, July 24, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, July 14, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 7, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 14, 1991 | NON-FINAL ACTION MAILED |
| Wednesday, July 31, 1991 | ASSIGNED TO EXAMINER |