| Event Date | Event Description |
| Wednesday, February 24, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 15, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, April 10, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, January 21, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, January 21, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 6, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 10, 2008 | CASE FILE IN TICRS |
| Tuesday, October 17, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, October 17, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 13, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, April 24, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 5, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 13, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, May 13, 1989 | NOTICE OF PUBLICATION |
| Monday, March 13, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 13, 1989 | ASSIGNED TO EXAMINER |
| Monday, March 13, 1989 | ASSIGNED TO EXAMINER |
| Thursday, February 9, 1989 | ASSIGNED TO EXAMINER |
| Thursday, December 22, 1988 | ASSIGNED TO EXAMINER |