| Event Date | Event Description |
| Wednesday, March 15, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 1, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 22, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, May 21, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 24, 2007 | NON-FINAL ACTION MAILED |
| Tuesday, October 23, 2007 | NON-FINAL ACTION WRITTEN |
| Saturday, September 29, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 28, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 28, 2007 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Friday, March 30, 2007 | FINAL REFUSAL MAILED |
| Friday, March 30, 2007 | FINAL REFUSAL WRITTEN |
| Friday, February 2, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, February 3, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, February 2, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 2, 2007 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 2, 2006 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 2, 2006 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 2, 2006 | ASSIGNED TO EXAMINER |
| Friday, June 9, 2006 | PAPER RECEIVED |
| Tuesday, February 21, 2006 | NEW APPLICATION ENTERED IN TRAM |