| Event Date | Event Description |
| Wednesday, July 18, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 11, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 16, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, January 16, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, June 20, 2008 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, June 20, 2008 | FINAL REFUSAL E-MAILED |
| Friday, June 20, 2008 | FINAL REFUSAL WRITTEN |
| Saturday, March 22, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, March 21, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 21, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, September 21, 2007 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 21, 2007 | NON-FINAL ACTION E-MAILED |
| Friday, September 21, 2007 | NON-FINAL ACTION WRITTEN |
| Thursday, August 16, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 16, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 16, 2007 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 8, 2007 | ASSIGNED TO EXAMINER |
| Monday, August 6, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, August 6, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 18, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 16, 2007 | NON-FINAL ACTION E-MAILED |
| Friday, February 16, 2007 | NON-FINAL ACTION WRITTEN |
| Friday, February 16, 2007 | ASSIGNED TO EXAMINER |
| Wednesday, October 4, 2006 | NEW APPLICATION ENTERED IN TRAM |