| Event Date | Event Description |
| Wednesday, October 19, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, June 2, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, June 1, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, May 19, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 5, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, November 3, 2007 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Saturday, November 3, 2007 | FINAL REFUSAL E-MAILED |
| Saturday, November 3, 2007 | FINAL REFUSAL WRITTEN |
| Thursday, October 11, 2007 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, October 11, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 11, 2007 | ASSIGNED TO LIE |
| Monday, August 27, 2007 | PAPER RECEIVED |
| Thursday, June 14, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 14, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 21, 2006 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, June 12, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 14, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 12, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 12, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 14, 2005 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, December 14, 2005 | SUSPENSION LETTER WRITTEN |
| Wednesday, November 23, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, November 9, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 9, 2005 | PAPER RECEIVED |
| Monday, November 7, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 6, 2005 | NON-FINAL ACTION E-MAILED |
| Friday, May 6, 2005 | NON-FINAL ACTION WRITTEN |
| Friday, April 29, 2005 | ASSIGNED TO EXAMINER |
| Tuesday, October 5, 2004 | NEW APPLICATION ENTERED IN TRAM |