| Event Date | Event Description |
| Wednesday, January 25, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 13, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 19, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, March 19, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, August 18, 2006 | FINAL REFUSAL MAILED |
| Thursday, August 17, 2006 | FINAL REFUSAL WRITTEN |
| Thursday, June 1, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, May 23, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 23, 2006 | PAPER RECEIVED |
| Monday, November 21, 2005 | NON-FINAL ACTION MAILED |
| Sunday, November 20, 2005 | USE AMENDMENT ACCEPTED |
| Sunday, November 20, 2005 | NON-FINAL ACTION WRITTEN |
| Friday, September 9, 2005 | AMENDMENT TO USE PROCESSING COMPLETE |
| Thursday, August 25, 2005 | USE AMENDMENT FILED |
| Friday, September 9, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, August 25, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 25, 2005 | PAPER RECEIVED |
| Monday, April 18, 2005 | NOTICE OF UNRESPONSIVE AMENDMENT - MAILED |
| Saturday, April 2, 2005 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Friday, March 11, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 2, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 2, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, February 22, 2005 | NON-FINAL ACTION MAILED |
| Monday, February 21, 2005 | NON-FINAL ACTION WRITTEN |
| Thursday, February 17, 2005 | ASSIGNED TO EXAMINER |
| Friday, July 23, 2004 | NEW APPLICATION ENTERED IN TRAM |