| Event Date | Event Description |
| Wednesday, March 1, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 15, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 26, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, July 28, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 23, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 8, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 17, 2008 | CASE FILE IN TICRS |
| Thursday, October 12, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 12, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, July 15, 2000 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, July 15, 2000 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, December 21, 1999 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, December 29, 1999 | AMENDMENT UNDER SECTION 7 ¿ PROCESSED |
| Wednesday, May 5, 1999 | POST REGISTRATION ACTION MAILED - SEC. 7 |
| Friday, October 16, 1998 | POST REGISTRATION ACTION MAILED - SEC. 7 |
| Friday, June 13, 1997 | SEC 7 REQUEST FILED |
| Friday, September 27, 1996 | REGISTERED - SEC. 7 REQUEST ABANDONED |
| Monday, November 20, 1995 | POST REGISTRATION ACTION MAILED - SEC. 7 |
| Friday, September 29, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, February 3, 1995 | SEC 7 REQUEST FILED |
| Friday, February 3, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 30, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 7, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, October 7, 1989 | NOTICE OF PUBLICATION |
| Thursday, August 17, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, July 28, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 6, 1989 | NON-FINAL ACTION MAILED |
| Monday, June 12, 1989 | ASSIGNED TO EXAMINER |