| Event Date | Event Description |
| Wednesday, March 13, 2019 | CANCELLED SEC. 8 (10-YR) |
| Monday, May 17, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 17, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 31, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 26, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, October 26, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, October 21, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, August 9, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, August 9, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, November 12, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 24, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, February 5, 1992 | REGISTERED - SEC. 15 AFFIDAVIT FILED |
| Thursday, January 9, 1992 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Tuesday, August 20, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, August 20, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 23, 1985 | PUBLISHED FOR OPPOSITION |
| Thursday, March 28, 1985 | NOTICE OF PUBLICATION |
| Friday, August 3, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, February 3, 1984 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, February 28, 1984 | NON-FINAL ACTION MAILED |
| Thursday, February 23, 1984 | ASSIGNED TO EXAMINER |
| Wednesday, February 15, 1984 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, August 4, 1983 | FINAL REFUSAL MAILED |
| Thursday, July 28, 1983 | EXAMINER'S AMENDMENT MAILED |
| Friday, July 22, 1983 | ASSIGNED TO EXAMINER |
| Tuesday, October 9, 1979 | NON-FINAL ACTION MAILED |
| Monday, August 27, 1979 | ASSIGNED TO EXAMINER |