| Event Date | Event Description |
| Wednesday, December 7, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 24, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 25, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 1, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 25, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 2, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 26, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 19, 2010 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, February 19, 2010 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, February 19, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 7, 2008 | CASE FILE IN TICRS |
| Wednesday, September 26, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 30, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, January 30, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, November 12, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, November 12, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, February 24, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 5, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 15, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 23, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 15, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 23, 1983 | PUBLISHED FOR OPPOSITION |
| Thursday, August 4, 1983 | NOTICE OF PUBLICATION |
| Wednesday, August 3, 1983 | NOTICE OF PUBLICATION |
| Tuesday, August 2, 1983 | NOTICE OF PUBLICATION |
| Monday, August 1, 1983 | NOTICE OF PUBLICATION |
| Monday, August 1, 1983 | NOTICE OF PUBLICATION |
| Wednesday, June 1, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 1, 1983 | EXAMINER'S AMENDMENT MAILED |
| Monday, November 22, 1982 | NON-FINAL ACTION MAILED |
| Thursday, October 28, 1982 | ASSIGNED TO EXAMINER |