| Event Date | Event Description |
| Friday, December 31, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, June 30, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, June 2, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, June 2, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, May 27, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, March 30, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 13, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 13, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 27, 2008 | CASE FILE IN TICRS |
| Thursday, May 24, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, May 24, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, February 9, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, July 27, 1987 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, February 17, 1987 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 30, 1981 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 7, 1981 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 3, 1981 | NOTICE OF PUBLICATION |
| Tuesday, September 23, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 17, 1980 | ASSIGNED TO EXAMINER |