| Event Date | Event Description |
| Friday, March 25, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 6, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 12, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 20, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 26, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, May 16, 2008 | CASE FILE IN TICRS |
| Wednesday, July 26, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, November 7, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, November 7, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, August 4, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, August 4, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, August 4, 2003 | PAPER RECEIVED |
| Wednesday, December 27, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, October 30, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, October 30, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 3, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 11, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 11, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 30, 1983 | NOTICE OF PUBLICATION |
| Monday, August 29, 1983 | NOTICE OF PUBLICATION |
| Friday, August 26, 1983 | NOTICE OF PUBLICATION |
| Friday, June 3, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, April 14, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 8, 1982 | NON-FINAL ACTION MAILED |
| Thursday, August 5, 1982 | ASSIGNED TO EXAMINER |