| Event Date | Event Description |
| Wednesday, June 13, 1990 | ASSIGNED TO EXAMINER |
| Friday, June 15, 1990 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, July 24, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, August 18, 1990 | NOTICE OF PUBLICATION |
| Tuesday, September 18, 1990 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 11, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Friday, January 26, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, July 8, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 11, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, May 3, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 3, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, August 26, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 30, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 27, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, January 22, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 2, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 4, 2007 | CASE FILE IN TICRS |
| Wednesday, December 16, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 23, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, March 12, 2026 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |