| Event Date | Event Description |
| Wednesday, January 20, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 26, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 29, 2015 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, July 18, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, July 12, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, July 12, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 11, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, June 6, 2008 | CASE FILE IN TICRS |
| Tuesday, October 31, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 24, 2006 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Saturday, September 30, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, September 30, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, September 7, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, June 21, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, June 21, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, October 8, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Sunday, June 17, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, April 29, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 29, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 4, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, January 5, 1986 | NOTICE OF PUBLICATION |
| Thursday, December 5, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 5, 1985 | ASSIGNED TO EXAMINER |