| Event Date | Event Description |
| Thursday, March 1, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 3, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 29, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, December 29, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, May 20, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, May 20, 2010 | NON-FINAL ACTION E-MAILED |
| Thursday, May 20, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 7, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, April 6, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 6, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, November 23, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, November 23, 2009 | NON-FINAL ACTION E-MAILED |
| Monday, November 23, 2009 | NON-FINAL ACTION WRITTEN |
| Monday, October 26, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, October 26, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 26, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 6, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, October 6, 2009 | NON-FINAL ACTION E-MAILED |
| Tuesday, October 6, 2009 | NON-FINAL ACTION WRITTEN |
| Monday, September 28, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, July 7, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, July 6, 2009 | NEW APPLICATION ENTERED IN TRAM |