| Event Date | Event Description |
| Wednesday, October 9, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 1, 2015 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, April 1, 2015 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, August 14, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 14, 2014 | NON-FINAL ACTION E-MAILED |
| Thursday, August 14, 2014 | NON-FINAL ACTION WRITTEN |
| Friday, July 25, 2014 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, January 22, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, July 21, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, January 19, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, July 19, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 11, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 19, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, January 18, 2012 | ASSIGNED TO LIE |
| Thursday, December 8, 2011 | ASSIGNED TO EXAMINER |
| Saturday, July 16, 2011 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Saturday, July 16, 2011 | LETTER OF SUSPENSION E-MAILED |
| Saturday, July 16, 2011 | SUSPENSION LETTER WRITTEN |
| Wednesday, June 29, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 29, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 29, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, May 25, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 29, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 29, 2010 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 29, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 29, 2010 | ASSIGNED TO EXAMINER |
| Sunday, September 26, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, September 25, 2010 | NEW APPLICATION ENTERED IN TRAM |