| Event Date | Event Description |
| Wednesday, July 22, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 22, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 22, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, March 6, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 20, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 5, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, April 5, 2011 | CASE FILE IN TICRS |
| Wednesday, April 12, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 4, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, August 4, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, May 21, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, May 21, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, September 30, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 18, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, September 19, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, July 23, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, April 9, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 29, 1985 | PUBLISHED FOR OPPOSITION |
| Wednesday, January 16, 1985 | NOTICE OF PUBLICATION |
| Thursday, December 20, 1984 | NOTICE OF PUBLICATION |
| Wednesday, October 31, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, October 29, 1984 | ASSIGNED TO EXAMINER |