| 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 18, 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 |
| Friday, April 25, 2008 | CASE FILE IN TICRS |
| Wednesday, September 26, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 19, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, November 19, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, August 15, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, August 15, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, March 10, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, August 29, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, August 16, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 24, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 16, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 24, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 10, 1983 | NOTICE OF PUBLICATION |
| Monday, May 9, 1983 | NOTICE OF PUBLICATION |
| Friday, May 6, 1983 | NOTICE OF PUBLICATION |
| Thursday, May 5, 1983 | NOTICE OF PUBLICATION |
| Monday, March 28, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, March 20, 1983 | ASSIGNED TO EXAMINER |