| Event Date | Event Description |
| Friday, November 5, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, April 17, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 17, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, April 15, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 21, 2019 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, January 4, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 17, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 11, 2015 | REVIEW OF CORRESPONDENCE COMPLETE - INFORMATION MADE OF RECORD |
| Friday, September 11, 2015 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Monday, March 15, 2010 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, March 15, 2010 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, March 1, 2010 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, March 1, 2010 | PAPER RECEIVED |
| Tuesday, June 20, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, March 20, 2006 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, April 27, 2006 | CASE FILE IN TICRS |
| Monday, March 20, 2006 | PAPER RECEIVED |
| Monday, November 18, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 21, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 28, 1999 | PUBLISHED FOR OPPOSITION |
| Friday, November 26, 1999 | NOTICE OF PUBLICATION |
| Thursday, September 30, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, September 28, 1999 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, July 6, 1999 | NON-FINAL ACTION MAILED |
| Tuesday, June 29, 1999 | ASSIGNED TO EXAMINER |
| Monday, June 28, 1999 | ASSIGNED TO EXAMINER |