| Event Date | Event Description |
| Wednesday, January 7, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 5, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 10, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, June 10, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, November 26, 2008 | ASSIGNED TO EXAMINER |
| Wednesday, November 12, 2008 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, November 12, 2008 | FINAL REFUSAL E-MAILED |
| Wednesday, November 12, 2008 | FINAL REFUSAL WRITTEN |
| Monday, October 6, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, October 6, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 6, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 7, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 7, 2008 | NON-FINAL ACTION E-MAILED |
| Monday, April 7, 2008 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 4, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, March 3, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 3, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, January 16, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 5, 2007 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 5, 2007 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 5, 2007 | NON-FINAL ACTION WRITTEN |
| Thursday, August 30, 2007 | ASSIGNED TO EXAMINER |
| Thursday, May 24, 2007 | NOTICE OF PSEUDO MARK MAILED |
| Wednesday, May 23, 2007 | NEW APPLICATION ENTERED IN TRAM |