| Event Date | Event Description |
| Friday, April 10, 2015 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, September 9, 2008 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 24, 2008 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 4, 2008 | NOTICE OF PUBLICATION |
| Thursday, May 22, 2008 | NOTICE OF ALLOWANCE CANCELLED |
| Thursday, May 22, 2008 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, May 7, 2008 | PAPER RECEIVED |
| Wednesday, December 5, 2007 | EXTENSION 3 GRANTED |
| Wednesday, December 5, 2007 | EXTENSION 3 FILED |
| Wednesday, December 5, 2007 | TEAS EXTENSION RECEIVED |
| Friday, August 31, 2007 | ATTORNEY REVIEW/DECISION ON AMENDMENT REQUIRED |
| Tuesday, August 28, 2007 | PETITION TO DIRECTOR - CHANGE BASIS - GRANTED |
| Monday, August 27, 2007 | EXTENSION 2 GRANTED |
| Wednesday, June 6, 2007 | EXTENSION 2 FILED |
| Friday, August 17, 2007 | ASSIGNED TO PETITION STAFF |
| Tuesday, August 14, 2007 | PETITION TO DIRECTOR - CHANGE BASIS - RECEIVED |
| Tuesday, August 14, 2007 | PAPER RECEIVED |
| Wednesday, June 6, 2007 | TEAS EXTENSION RECEIVED |
| Wednesday, March 21, 2007 | EXTENSION 1 GRANTED |
| Wednesday, November 22, 2006 | EXTENSION 1 FILED |
| Wednesday, November 22, 2006 | PAPER RECEIVED |
| Saturday, November 18, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 6, 2006 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 14, 2006 | PUBLISHED FOR OPPOSITION |
| Wednesday, February 22, 2006 | NOTICE OF PUBLICATION |
| Friday, January 27, 2006 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, January 20, 2006 | ASSIGNED TO LIE |
| Tuesday, January 17, 2006 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, November 3, 2005 | DIVISIONAL PROCESSING COMPLETE |
| Thursday, October 20, 2005 | DIVISIONAL REQUEST RECEIVED |
| Friday, October 28, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 20, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 20, 2005 | PAPER RECEIVED |
| Thursday, October 20, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, September 26, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 2, 2005 | NON-FINAL ACTION MAILED |
| Tuesday, April 19, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 19, 2005 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, March 22, 2005 | 1(B) BASIS DELETED; NEW BASIS REQUESTED |
| Wednesday, March 10, 2004 | NOTICE OF ALLOWANCE CANCELLED |
| Tuesday, September 21, 2004 | TEAS EXTENSION RECEIVED |
| Thursday, September 16, 2004 | PETITION TO DIRECTOR - GRANTED |
| Wednesday, March 10, 2004 | PETITION TO DIRECTOR RECEIVED |
| Wednesday, March 10, 2004 | PAPER RECEIVED |
| Wednesday, March 17, 2004 | TEAS EXTENSION RECEIVED |
| Friday, September 19, 2003 | TEAS EXTENSION RECEIVED |
| Friday, March 21, 2003 | PAPER RECEIVED |
| Tuesday, September 24, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 2, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 12, 2002 | NOTICE OF PUBLICATION |
| Friday, February 15, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 26, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 2, 2001 | NON-FINAL ACTION MAILED |
| Thursday, June 28, 2001 | ASSIGNED TO EXAMINER |