| Event Date | Event Description |
| Wednesday, April 1, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, September 15, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, September 15, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, September 15, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 13, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, September 13, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 9, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, September 27, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, September 27, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 12, 2007 | ASSIGNED TO PARALEGAL |
| Thursday, August 23, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, August 23, 2007 | PAPER RECEIVED |
| Thursday, March 15, 2007 | CASE FILE IN TICRS |
| Thursday, September 16, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, June 4, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 15, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 23, 1987 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 23, 1987 | PUBLISHED FOR OPPOSITION |
| Friday, May 22, 1987 | NOTICE OF PUBLICATION |
| Monday, May 11, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 11, 1987 | ASSIGNED TO EXAMINER |