| Event Date | Event Description |
| Wednesday, June 5, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 4, 1991 | ASSIGNED TO EXAMINER |
| Monday, February 2, 2009 | PAPER RECEIVED |
| Friday, August 2, 1991 | NOTICE OF PUBLICATION |
| Tuesday, September 3, 1991 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 26, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, July 10, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, August 1, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, October 16, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, January 7, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, January 7, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, November 30, 2007 | CASE FILE IN TICRS |
| Tuesday, June 15, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, February 9, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, August 17, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, August 17, 2011 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, December 14, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, December 14, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, August 26, 2011 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Thursday, November 3, 2011 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Wednesday, November 22, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, November 26, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, October 27, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, October 27, 2021 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, October 27, 2021 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Wednesday, October 27, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |