| Event Date | Event Description |
| Saturday, June 11, 2011 | NEW APPLICATION ENTERED |
| Monday, June 13, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, September 21, 2011 | ASSIGNED TO EXAMINER |
| Wednesday, September 28, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 28, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 28, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, February 25, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, February 25, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, March 12, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 25, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 25, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, June 6, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 6, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 7, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 7, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 7, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |