| Event Date | Event Description |
| Tuesday, July 8, 1986 | PUBLISHED FOR OPPOSITION |
| Thursday, March 6, 1986 | ASSIGNED TO EXAMINER |
| Monday, April 21, 1986 | NON-FINAL ACTION MAILED |
| Wednesday, May 7, 1986 | EXAMINERS AMENDMENT MAILED |
| Friday, May 16, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, June 8, 1986 | NOTICE OF PUBLICATION |
| Wednesday, April 12, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, September 28, 2006 | CASE FILE IN TICRS |
| Wednesday, November 11, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 18, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, September 30, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Friday, November 1, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, March 25, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, April 17, 2006 | PAPER RECEIVED |
| Monday, April 17, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, August 9, 2006 | ASSIGNED TO PARALEGAL |
| Thursday, August 17, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, August 17, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, February 12, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 12, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |