| Event Date | Event Description |
| Tuesday, November 6, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 13, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 24, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, November 24, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, May 29, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 28, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 28, 2014 | NON-FINAL ACTION E-MAILED |
| Monday, April 28, 2014 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 22, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, April 22, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 22, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, October 25, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, October 25, 2013 | NON-FINAL ACTION E-MAILED |
| Friday, October 25, 2013 | NON-FINAL ACTION WRITTEN |
| Friday, October 25, 2013 | ASSIGNED TO EXAMINER |
| Friday, October 25, 2013 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, October 17, 2013 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, October 17, 2013 | ASSIGNED TO EXAMINER |
| Monday, September 23, 2013 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, September 23, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 23, 2013 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, May 1, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 1, 2013 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 1, 2013 | NON-FINAL ACTION WRITTEN |
| Friday, April 19, 2013 | ASSIGNED TO EXAMINER |
| Wednesday, January 16, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, January 11, 2013 | NEW APPLICATION ENTERED IN TRAM |