| Event Date | Event Description |
| Thursday, February 8, 1990 | ASSIGNED TO EXAMINER |
| Tuesday, February 27, 1990 | ASSIGNED TO EXAMINER |
| Tuesday, February 27, 1990 | ASSIGNED TO EXAMINER |
| Friday, May 18, 1990 | NON-FINAL ACTION MAILED |
| Monday, October 15, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 1, 1991 | NOTICE OF PUBLICATION |
| Tuesday, March 5, 1991 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 28, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 23, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, November 16, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, September 21, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, April 30, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, October 30, 2007 | CASE FILE IN TICRS |
| Monday, April 11, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, April 12, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, April 12, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 28, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Saturday, July 28, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, July 28, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, September 17, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, September 17, 2021 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Friday, September 17, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 3, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, June 9, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 9, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Monday, June 9, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 9, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 17, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |