| Event Date | Event Description |
| Thursday, February 20, 1986 | ASSIGNED TO EXAMINER |
| Friday, February 28, 1986 | EXAMINER'S AMENDMENT MAILED |
| Friday, February 28, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 28, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 5, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, April 27, 1986 | NOTICE OF PUBLICATION |
| Tuesday, May 27, 1986 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 19, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Friday, February 7, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Saturday, May 16, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, September 29, 2006 | CASE FILE IN TICRS |
| Tuesday, February 20, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, February 20, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, February 28, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, April 10, 2007 | ASSIGNED TO PARALEGAL |
| Wednesday, April 18, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, April 18, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, September 5, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 19, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 10, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 17, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 17, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 24, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 31, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 26, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 20, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 20, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 20, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 27, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 29, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, March 19, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |