| Event Date | Event Description |
| Friday, December 6, 2013 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, March 27, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 18, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 18, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 13, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, May 1, 2007 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 13, 2007 | PUBLISHED FOR OPPOSITION |
| Wednesday, January 24, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 24, 2007 | NOTICE OF PUBLICATION |
| Wednesday, December 27, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 15, 2006 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, December 15, 2006 | ASSIGNED TO LIE |
| Friday, December 1, 2006 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, June 1, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 29, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 25, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 23, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 11, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, September 17, 2003 | CASE FILE IN TICRS |
| Tuesday, February 4, 2003 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 23, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 23, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 23, 2002 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, October 17, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, April 24, 2002 | NON-FINAL ACTION MAILED |
| Tuesday, April 23, 2002 | ASSIGNED TO EXAMINER |