| Event Date | Event Description |
| Wednesday, November 22, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 1, 2015 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, July 1, 2015 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, December 9, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 19, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 19, 2014 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, November 19, 2014 | FINAL REFUSAL E-MAILED |
| Wednesday, November 19, 2014 | FINAL REFUSAL WRITTEN |
| Wednesday, October 29, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, October 29, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 22, 2014 | ASSIGNED TO LIE |
| Monday, October 20, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, May 28, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, April 18, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, April 18, 2014 | NON-FINAL ACTION E-MAILED |
| Friday, April 18, 2014 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 14, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 13, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 13, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, January 9, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 11, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 23, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, July 12, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, July 12, 2013 | NON-FINAL ACTION E-MAILED |
| Friday, July 12, 2013 | NON-FINAL ACTION WRITTEN |
| Friday, June 28, 2013 | ASSIGNED TO EXAMINER |
| Friday, June 14, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, June 8, 2013 | NEW APPLICATION ENTERED IN TRAM |