| Event Date | Event Description |
| Wednesday, January 19, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, November 24, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, April 20, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 20, 2009 | NON-FINAL ACTION E-MAILED |
| Monday, April 20, 2009 | NON-FINAL ACTION WRITTEN |
| Monday, March 23, 2009 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, November 5, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, September 22, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 3, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 20, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, March 20, 2008 | ASSIGNED TO LIE |
| Thursday, September 13, 2007 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, September 13, 2007 | LETTER OF SUSPENSION E-MAILED |
| Thursday, September 13, 2007 | SUSPENSION LETTER WRITTEN |
| Wednesday, August 15, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, August 15, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 15, 2007 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, February 16, 2007 | NON-FINAL ACTION E-MAILED |
| Friday, February 16, 2007 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 14, 2007 | ASSIGNED TO EXAMINER |
| Monday, October 2, 2006 | NEW APPLICATION ENTERED IN TRAM |