| Event Date | Event Description |
| Friday, February 6, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, October 23, 2006 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Monday, October 23, 2006 | ABANDONMENT - INCOMPLETE RESPONSE |
| Monday, October 2, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, August 28, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 28, 2006 | FAX RECEIVED |
| Monday, February 27, 2006 | FINAL REFUSAL MAILED |
| Friday, February 24, 2006 | FINAL REFUSAL WRITTEN |
| Friday, February 24, 2006 | EXAMINER'S AMENDMENT ENTERED |
| Friday, February 24, 2006 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, February 3, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, January 20, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 20, 2006 | PAPER RECEIVED |
| Wednesday, July 27, 2005 | NON-FINAL ACTION MAILED |
| Tuesday, July 26, 2005 | NON-FINAL ACTION WRITTEN |
| Friday, January 21, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, July 21, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 1, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, October 28, 2003 | CASE FILE IN TICRS |
| Wednesday, October 1, 2003 | PAPER RECEIVED |
| Monday, March 3, 2003 | LETTER OF SUSPENSION MAILED |
| Friday, February 7, 2003 | PAPER RECEIVED |
| Monday, January 27, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 27, 2003 | PAPER RECEIVED |
| Monday, July 29, 2002 | NON-FINAL ACTION MAILED |
| Friday, July 26, 2002 | ASSIGNED TO EXAMINER |
| Friday, March 22, 2002 | ASSIGNED TO EXAMINER |