| Event Date | Event Description |
| Monday, June 18, 2018 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, October 26, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 9, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 25, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 18, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, October 5, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 27, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, May 27, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, May 25, 2005 | ASSIGNED TO PARALEGAL |
| Friday, April 1, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, April 1, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, February 21, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, July 29, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, July 8, 1991 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, May 30, 1991 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Thursday, January 31, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 9, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 30, 1985 | PUBLISHED FOR OPPOSITION |
| Friday, March 29, 1985 | NOTICE OF PUBLICATION |
| Monday, February 11, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, January 18, 1985 | EXAMINER'S AMENDMENT MAILED |