| Event Date | Event Description |
| Friday, February 19, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 12, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, May 12, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, May 6, 2009 | PAPER RECEIVED |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 27, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 20, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, September 6, 2007 | CASE FILE IN TICRS |
| Tuesday, May 24, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 19, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, March 19, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, February 24, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 30, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, January 30, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, April 17, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, October 28, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 21, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 28, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, August 27, 1993 | NOTICE OF PUBLICATION |
| Wednesday, July 28, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 28, 1993 | ASSIGNED TO EXAMINER |