| Event Date | Event Description |
| Tuesday, August 23, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 6, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, August 6, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, January 3, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, January 3, 2009 | NON-FINAL ACTION E-MAILED |
| Saturday, January 3, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, December 18, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, December 17, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 17, 2008 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, December 9, 2008 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, December 9, 2008 | FINAL REFUSAL E-MAILED |
| Tuesday, December 9, 2008 | FINAL REFUSAL WRITTEN |
| Friday, November 21, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, November 21, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 21, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 14, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 14, 2008 | NON-FINAL ACTION E-MAILED |
| Thursday, August 14, 2008 | NON-FINAL ACTION WRITTEN |
| Friday, August 8, 2008 | ASSIGNED TO EXAMINER |
| Tuesday, June 17, 2008 | NEW APPLICATION ENTERED IN TRAM |