| Event Date | Event Description |
| Wednesday, April 27, 2011 | CANCELLED SEC. 8 (10-YR) |
| Thursday, November 18, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 29, 2009 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Thursday, June 25, 2009 | REGISTERED - SEC. 7 REQUEST ABANDONED |
| Thursday, June 25, 2009 | PETITION TO DIRECTOR DENIED |
| Monday, January 12, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, January 6, 2009 | ASSIGNED TO PETITION STAFF |
| Thursday, November 13, 2008 | PETITION TO DIRECTOR RECEIVED |
| Thursday, November 13, 2008 | PAPER RECEIVED |
| Tuesday, July 1, 2008 | POST REGISTRATION ACTION MAILED - SEC. 7 |
| Monday, June 23, 2008 | ASSIGNED TO PARALEGAL |
| Friday, May 16, 2008 | TEAS SECTION 7 REQUEST RECEIVED |
| Tuesday, July 24, 2007 | CASE FILE IN TICRS |
| Thursday, March 17, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, January 19, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, January 19, 2005 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, January 19, 1999 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 27, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, September 25, 1998 | NOTICE OF PUBLICATION |
| Tuesday, July 28, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, June 26, 1998 | NOTICE OF PUBLICATION |
| Tuesday, May 19, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 15, 1998 | EXAMINER'S AMENDMENT MAILED |
| Friday, May 15, 1998 | ASSIGNED TO EXAMINER |
| Thursday, October 2, 1997 | NON-FINAL ACTION MAILED |
| Monday, September 29, 1997 | ASSIGNED TO EXAMINER |
| Tuesday, September 23, 1997 | PETITION TO REVIVE-GRANTED |
| Monday, July 21, 1997 | PETITION TO REVIVE-RECEIVED |
| Monday, June 16, 1997 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, October 21, 1996 | NON-FINAL ACTION MAILED |
| Thursday, October 10, 1996 | ASSIGNED TO EXAMINER |