| Event Date | Event Description |
| Thursday, August 19, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 7, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 1, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 3, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, February 3, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, June 22, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 22, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 15, 2004 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, June 9, 2004 | USE AMENDMENT ACCEPTED |
| Monday, March 8, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 8, 2004 | PAPER RECEIVED |
| Thursday, November 6, 2003 | NON-FINAL ACTION MAILED |
| Thursday, August 7, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 17, 2003 | CASE FILE IN TICRS |
| Friday, September 5, 2003 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, August 25, 2003 | AMENDMENT TO USE PROCESSING COMPLETE |
| Tuesday, August 5, 2003 | USE AMENDMENT FILED |
| Thursday, August 7, 2003 | PAPER RECEIVED |
| Tuesday, August 5, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 5, 2003 | TEAS AMENDMENT OF USE RECEIVED |
| Thursday, June 12, 2003 | FINAL REFUSAL MAILED |
| Thursday, May 15, 2003 | PETITION TO REVIVE-GRANTED |
| Monday, April 7, 2003 | PETITION TO REVIVE-RECEIVED |
| Monday, April 7, 2003 | PAPER RECEIVED |
| Tuesday, December 17, 2002 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, April 19, 2002 | NON-FINAL ACTION MAILED |
| Tuesday, April 16, 2002 | ASSIGNED TO EXAMINER |