| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, May 8, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 8, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, January 27, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, January 27, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 22, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 24, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, June 24, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, June 2, 2005 | ASSIGNED TO PARALEGAL |
| Monday, March 21, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, March 21, 2005 | PAPER RECEIVED |
| Tuesday, January 15, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, November 24, 1990 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Monday, July 23, 1990 | SEC 7 REQUEST FILED |
| Tuesday, April 17, 1990 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Monday, February 5, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 11, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 2, 1984 | PUBLISHED FOR OPPOSITION |
| Thursday, August 2, 1984 | NOTICE OF PUBLICATION |
| Thursday, June 14, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 8, 1984 | EXAMINERS AMENDMENT MAILED |
| Thursday, May 3, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 12, 1984 | NON-FINAL ACTION MAILED |
| Wednesday, February 1, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 27, 1983 | NON-FINAL ACTION MAILED |
| Thursday, September 29, 1983 | ASSIGNED TO EXAMINER |
| Thursday, September 22, 1983 | ASSIGNED TO EXAMINER |