| Event Date | Event Description |
| Tuesday, April 11, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, April 11, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, September 13, 2005 | NON-FINAL ACTION MAILED |
| Monday, September 12, 2005 | NON-FINAL ACTION WRITTEN |
| Thursday, August 4, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, June 23, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 23, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, December 26, 2004 | FINAL REFUSAL E-MAILED |
| Sunday, December 26, 2004 | FINAL REFUSAL WRITTEN |
| Wednesday, December 15, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, December 7, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 7, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 7, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 22, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, June 22, 2004 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, June 25, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, June 25, 2004 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, June 25, 2004 | EMAIL RECEIVED |
| Tuesday, June 22, 2004 | EMAIL RECEIVED |
| Wednesday, June 9, 2004 | NON-FINAL ACTION E-MAILED |
| Tuesday, April 20, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 20, 2004 | PAPER RECEIVED |
| Friday, December 26, 2003 | NON-FINAL ACTION E-MAILED |
| Friday, December 12, 2003 | ASSIGNED TO EXAMINER |