| Event Date | Event Description |
| Thursday, May 28, 2015 | CANCELLED SEC. 8 (10-YR) |
| Thursday, December 3, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, March 4, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 18, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 17, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 17, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 20, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 23, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, July 17, 2008 | PAPER RECEIVED |
| Friday, January 18, 2008 | CASE FILE IN TICRS |
| Wednesday, April 19, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, August 1, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, August 1, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, May 20, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, May 20, 2002 | PAPER RECEIVED |
| Thursday, September 25, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, July 25, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, July 3, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 2, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 10, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, February 7, 1992 | NOTICE OF PUBLICATION |
| Monday, August 12, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 24, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 13, 1991 | LETTER OF SUSPENSION MAILED |
| Thursday, September 13, 1990 | ASSIGNED TO EXAMINER |