| Event Date | Event Description |
| Friday, December 3, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 1, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, August 18, 2008 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Monday, August 18, 2008 | ABANDONMENT - EXPRESS MAILED |
| Friday, August 15, 2008 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Tuesday, May 13, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, May 13, 2008 | NON-FINAL ACTION E-MAILED |
| Tuesday, May 13, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, May 1, 2008 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, May 1, 2008 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, April 16, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, March 15, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, March 15, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, March 15, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, September 17, 2007 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, September 17, 2007 | NON-FINAL ACTION E-MAILED |
| Monday, September 17, 2007 | NON-FINAL ACTION WRITTEN |
| Sunday, September 16, 2007 | ASSIGNED TO EXAMINER |
| Tuesday, June 12, 2007 | NEW APPLICATION ENTERED IN TRAM |