| Event Date | Event Description |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 24, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 17, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 3, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 26, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 30, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 19, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 4, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, December 2, 2008 | CASE FILE IN TICRS |
| Wednesday, February 20, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Saturday, May 11, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, May 11, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, March 14, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, July 23, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, July 3, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 11, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Friday, December 6, 1991 | NOTICE OF PUBLICATION |
| Tuesday, September 10, 1991 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 14, 1991 | NOTICE OF PUBLICATION |
| Tuesday, August 13, 1991 | NOTICE OF PUBLICATION |
| Saturday, August 10, 1991 | NOTICE OF PUBLICATION |
| Friday, June 28, 1991 | NOTICE OF PUBLICATION |
| Wednesday, August 1, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 11, 1990 | ALLOWANCE/COUNT WITHDRAWN |
| Monday, April 9, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 6, 1989 | ASSIGNED TO EXAMINER |
| Friday, September 2, 1988 | LETTER OF SUSPENSION MAILED |
| Friday, August 19, 1988 | REINSTATED |
| Friday, May 20, 1988 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 6, 1987 | NON-FINAL ACTION MAILED |
| Monday, August 24, 1987 | ASSIGNED TO EXAMINER |