| Event Date | Event Description |
| Friday, February 12, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, March 4, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 1, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, March 31, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 17, 2007 | CASE FILE IN TICRS |
| Friday, September 15, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Tuesday, August 15, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, October 7, 2004 | PAPER RECEIVED |
| Tuesday, September 9, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, September 9, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, June 16, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, June 16, 2003 | PAPER RECEIVED |
| Wednesday, September 15, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, April 15, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 12, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 20, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, June 18, 1993 | NOTICE OF PUBLICATION |
| Saturday, May 15, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 10, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, April 30, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 20, 1993 | EXAMINER'S AMENDMENT MAILED |
| Friday, April 16, 1993 | ASSIGNED TO EXAMINER |