| Event Date | Event Description |
| Thursday, June 20, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 6, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, February 5, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 5, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, July 5, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, July 5, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, June 30, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 29, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 29, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, December 29, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 29, 2010 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 29, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 29, 2010 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, December 29, 2010 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Wednesday, December 29, 2010 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, December 29, 2010 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, December 24, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, December 24, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 24, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, June 26, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, June 26, 2010 | NON-FINAL ACTION E-MAILED |
| Saturday, June 26, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, June 25, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, March 31, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, March 30, 2010 | NEW APPLICATION ENTERED IN TRAM |