| Event Date | Event Description |
| Wednesday, May 22, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, September 6, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, September 6, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, March 6, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 8, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, February 8, 2013 | NON-FINAL ACTION E-MAILED |
| Friday, February 8, 2013 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 8, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 25, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 8, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 8, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, February 3, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 2, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, February 1, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, July 29, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, January 25, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, January 24, 2009 | ASSIGNED TO LIE |
| Thursday, July 24, 2008 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, July 24, 2008 | LETTER OF SUSPENSION E-MAILED |
| Thursday, July 24, 2008 | SUSPENSION LETTER WRITTEN |
| Wednesday, July 23, 2008 | ASSIGNED TO EXAMINER |
| Monday, April 14, 2008 | NEW APPLICATION ENTERED IN TRAM |