| Event Date | Event Description |
| Tuesday, July 3, 1979 | ASSIGNED TO EXAMINER |
| Wednesday, January 30, 1980 | NON-FINAL ACTION MAILED |
| Tuesday, September 23, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, February 3, 1981 | NOTICE OF PUBLICATION |
| Tuesday, April 7, 1981 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 30, 1981 | REGISTERED-PRINCIPAL REGISTER |
| Saturday, September 29, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, October 7, 1986 | REGISTERED - SEC. 15 AFFIDAVIT FILED |
| Friday, February 13, 1987 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, March 20, 1987 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, June 26, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Saturday, September 29, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, November 3, 2021 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, September 8, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 8, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 8, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 28, 2008 | CASE FILE IN TICRS |
| Friday, December 9, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, January 14, 2012 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, January 14, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, January 14, 2012 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, April 20, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, June 11, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 24, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, December 21, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, December 22, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 26, 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, April 20, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, April 20, 2022 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, April 20, 2022 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Thursday, July 17, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |