| Event Date | Event Description |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, February 17, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 11, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, July 13, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 28, 2007 | CASE FILE IN TICRS |
| Saturday, January 29, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, January 29, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, November 30, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, November 30, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, November 30, 2004 | PAPER RECEIVED |
| Thursday, January 4, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, September 12, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 14, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 20, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, November 18, 1994 | NOTICE OF PUBLICATION |
| Monday, October 3, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, August 1, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 1, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 25, 1993 | LETTER OF SUSPENSION MAILED |
| Tuesday, November 17, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 6, 1992 | NON-FINAL ACTION MAILED |
| Monday, September 28, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 3, 1992 | NON-FINAL ACTION MAILED |
| Friday, January 11, 1991 | LETTER OF SUSPENSION MAILED |
| Monday, November 26, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 4, 1990 | NON-FINAL ACTION MAILED |
| Wednesday, September 12, 1990 | ASSIGNED TO EXAMINER |