| Event Date | Event Description |
| Wednesday, June 1, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, September 10, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, May 9, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 15, 2008 | CASE FILE IN TICRS |
| Friday, August 15, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, August 15, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 29, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, May 29, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, May 17, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, July 25, 2000 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, July 25, 2000 | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 |
| Monday, March 22, 1999 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Monday, November 27, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, March 29, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 6, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 14, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, October 14, 1989 | NOTICE OF PUBLICATION |
| Tuesday, September 12, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, July 25, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 25, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 23, 1989 | NON-FINAL ACTION MAILED |
| Thursday, May 18, 1989 | ASSIGNED TO EXAMINER |