| Event Date | Event Description |
| Friday, October 20, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 30, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, August 30, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 24, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 5, 2004 | ASSIGNED TO EXAMINER |
| Thursday, October 28, 2004 | PAPER RECEIVED |
| Tuesday, October 19, 2004 | ASSIGNED TO EXAMINER |
| Wednesday, October 13, 2004 | NON-FINAL ACTION MAILED |
| Wednesday, October 13, 2004 | NON-FINAL ACTION WRITTEN |
| Friday, September 10, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, August 19, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, April 26, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, November 25, 2003 | CASE FILE IN TICRS |
| Tuesday, November 13, 2001 | LETTER OF SUSPENSION MAILED |
| Wednesday, November 7, 2001 | EXAMINERS AMENDMENT MAILED |
| Monday, July 2, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 18, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 28, 2001 | PETITION TO REVIVE-GRANTED |
| Friday, May 18, 2001 | PETITION TO REVIVE-RECEIVED |
| Thursday, June 28, 2001 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 13, 2000 | NON-FINAL ACTION MAILED |
| Thursday, August 31, 2000 | NON-FINAL ACTION MAILED |
| Friday, August 11, 2000 | ASSIGNED TO EXAMINER |
| Monday, August 7, 2000 | ASSIGNED TO EXAMINER |