| Event Date | Event Description |
| Wednesday, August 8, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, February 14, 2011 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Saturday, February 12, 2011 | ABANDONMENT - EXPRESS MAILED |
| Tuesday, January 25, 2011 | EXPARTE APPEAL TERMINATED |
| Wednesday, August 4, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 8, 2007 | EX PARTE APPEAL-INSTITUTED |
| Friday, March 2, 2007 | PAPER RECEIVED |
| Tuesday, August 29, 2006 | NON-FINAL ACTION MAILED |
| Monday, August 28, 2006 | NON-FINAL ACTION WRITTEN |
| Friday, August 4, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, July 17, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 17, 2006 | PAPER RECEIVED |
| Tuesday, February 7, 2006 | ASSIGNED TO EXAMINER |
| Friday, January 13, 2006 | NON-FINAL ACTION MAILED |
| Friday, January 13, 2006 | NON-FINAL ACTION WRITTEN |
| Thursday, January 12, 2006 | ASSIGNED TO EXAMINER |
| Monday, July 25, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, July 15, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 15, 2005 | PAPER RECEIVED |
| Monday, June 27, 2005 | NEW APPLICATION ENTERED IN TRAM |