| Event Date | Event Description |
| Wednesday, September 19, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 12, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 2, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, February 2, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, July 3, 2006 | NON-FINAL ACTION E-MAILED |
| Monday, July 3, 2006 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 31, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 16, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 9, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 9, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 9, 2004 | LETTER OF SUSPENSION MAILED |
| Wednesday, December 8, 2004 | SUSPENSION LETTER WRITTEN |
| Tuesday, November 16, 2004 | ACTION DENYING REQ FOR RECON MAILED |
| Tuesday, November 16, 2004 | ACTION CONTINUING FINAL - COMPLETED |
| Monday, November 1, 2004 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 21, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 21, 2004 | PAPER RECEIVED |
| Tuesday, October 19, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, September 7, 2004 | ASSIGNED TO EXAMINER |
| Monday, July 12, 2004 | FINAL REFUSAL MAILED |
| Thursday, June 17, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 17, 2004 | PAPER RECEIVED |
| Friday, December 12, 2003 | NON-FINAL ACTION MAILED |
| Thursday, December 11, 2003 | ASSIGNED TO EXAMINER |