| Event Date | Event Description |
| Tuesday, September 18, 2018 | WITHDRAWAL OF ATTORNEY GRANTED |
| Tuesday, September 18, 2018 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Thursday, August 10, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 9, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, November 9, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 13, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 13, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 13, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, March 31, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 31, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 22, 2011 | ASSIGNED TO LIE |
| Friday, March 11, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, September 11, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, September 11, 2010 | NON-FINAL ACTION E-MAILED |
| Saturday, September 11, 2010 | NON-FINAL ACTION WRITTEN |
| Saturday, September 11, 2010 | ASSIGNED TO EXAMINER |
| Friday, June 4, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, June 1, 2010 | NEW APPLICATION ENTERED IN TRAM |