| Event Date | Event Description |
| Wednesday, October 5, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 23, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 23, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 16, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 16, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 9, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, July 21, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, July 21, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 5, 2008 | FINAL REFUSAL MAILED |
| Thursday, December 4, 2008 | FINAL REFUSAL WRITTEN |
| Thursday, November 13, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, November 12, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 12, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, November 13, 2008 | NON-FINAL ACTION MAILED |
| Wednesday, November 12, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, October 30, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, October 29, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 29, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 29, 2008 | NON-FINAL ACTION MAILED |
| Tuesday, April 29, 2008 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 23, 2008 | ASSIGNED TO EXAMINER |
| Monday, January 28, 2008 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Monday, January 28, 2008 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, January 22, 2008 | NEW APPLICATION ENTERED IN TRAM |