| Event Date | Event Description |
| Wednesday, November 30, 1983 | ASSIGNED TO EXAMINER |
| Friday, October 28, 1983 | ASSIGNED TO EXAMINER |
| Tuesday, November 1, 1983 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, November 2, 1983 | ALLOWANCE/COUNT WITHDRAWN |
| Wednesday, November 30, 1983 | EXAMINERS AMENDMENT MAILED |
| Thursday, December 1, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 18, 1984 | NOTICE OF PUBLICATION |
| Tuesday, February 28, 1984 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 28, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Friday, September 22, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, February 5, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 15, 2014 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, May 29, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, October 30, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, March 11, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 1, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, February 5, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, May 14, 2008 | CASE FILE IN TICRS |
| Thursday, May 15, 2014 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, May 15, 2014 | PAPER RECEIVED |
| Thursday, May 29, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, May 29, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Thursday, August 15, 2024 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, November 15, 2024 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, November 15, 2024 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Friday, November 15, 2024 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, November 15, 2024 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |