| Event Date | Event Description |
| Monday, April 20, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, April 20, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, April 20, 2020 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, April 20, 2020 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, April 20, 2020 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Wednesday, September 11, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 9, 2013 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Wednesday, December 19, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, December 19, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 18, 2012 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Monday, October 1, 2012 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Monday, September 24, 2012 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Monday, September 10, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, September 10, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 30, 2012 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, August 28, 2012 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Monday, August 27, 2012 | ASSIGNED TO LIE |
| Tuesday, August 21, 2012 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Monday, June 18, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 18, 2012 | NON-FINAL ACTION E-MAILED |
| Monday, June 18, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, May 31, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, May 31, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 23, 2012 | ASSIGNED TO LIE |
| Thursday, May 10, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, May 10, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, November 10, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, November 10, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, November 10, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 1, 2011 | ASSIGNED TO EXAMINER |
| Wednesday, July 20, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, July 19, 2011 | NEW APPLICATION ENTERED |