| Event Date | Event Description |
| Wednesday, March 10, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, February 13, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 31, 2011 | CASE FILE IN TICRS |
| Tuesday, March 15, 2011 | CASE FILE IN TICRS |
| Wednesday, May 2, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, April 2, 2007 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, March 19, 2007 | PAPER RECEIVED |
| Wednesday, August 9, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, September 16, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, September 16, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, July 28, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, July 28, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, December 2, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 20, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, October 27, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 11, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 19, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, June 17, 1994 | NOTICE OF PUBLICATION |
| Monday, January 10, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 6, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 3, 1993 | NON-FINAL ACTION MAILED |
| Monday, September 20, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 22, 1992 | LETTER OF SUSPENSION MAILED |
| Monday, October 19, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 17, 1992 | LETTER OF SUSPENSION MAILED |
| Wednesday, July 29, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 29, 1992 | NON-FINAL ACTION MAILED |
| Monday, December 9, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 5, 1991 | NON-FINAL ACTION MAILED |
| Friday, January 18, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 19, 1990 | NON-FINAL ACTION MAILED |
| Thursday, July 12, 1990 | ASSIGNED TO EXAMINER |
| Wednesday, June 6, 1990 | ASSIGNED TO EXAMINER |