| Event Date | Event Description |
| Wednesday, October 9, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 2, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 29, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 8, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, June 11, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, June 11, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, June 11, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, June 10, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, July 8, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, July 8, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, May 16, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, May 16, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, November 23, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, August 30, 2004 | PAPER RECEIVED |
| Thursday, October 15, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, July 21, 1992 | RESPONSE RECEIVED TO POST REG. ACTION |
| Friday, May 1, 1992 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Tuesday, December 31, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 6, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 29, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 1, 1985 | NOTICE OF PUBLICATION |
| Wednesday, August 28, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, August 23, 1985 | ASSIGNED TO EXAMINER |