| Event Date | Event Description |
| Wednesday, April 15, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, January 18, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, January 18, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 17, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 22, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 22, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, June 22, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, June 18, 2010 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, December 18, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, December 9, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 11, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 4, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, June 18, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 18, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 18, 2008 | ASSIGNED TO LIE |
| Tuesday, December 16, 2008 | ASSIGNED TO LIE |
| Monday, June 16, 2008 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Monday, June 16, 2008 | LETTER OF SUSPENSION E-MAILED |
| Monday, June 16, 2008 | SUSPENSION LETTER WRITTEN |
| Monday, June 16, 2008 | ASSIGNED TO EXAMINER |
| Friday, June 6, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 11, 2008 | NEW APPLICATION ENTERED IN TRAM |