| Event Date | Event Description |
| Thursday, August 23, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, August 23, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 23, 2007 | ASSIGNED TO EXAMINER |
| Thursday, January 25, 2007 | NON-FINAL ACTION MAILED |
| Wednesday, January 24, 2007 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 9, 2007 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, January 9, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 9, 2007 | ASSIGNED TO LIE |
| Tuesday, December 5, 2006 | PAPER RECEIVED |
| Friday, June 9, 2006 | FINAL REFUSAL MAILED |
| Thursday, June 8, 2006 | FINAL REFUSAL WRITTEN |
| Wednesday, May 24, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, April 21, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 21, 2006 | PAPER RECEIVED |
| Thursday, March 16, 2006 | NON-FINAL ACTION MAILED |
| Wednesday, March 15, 2006 | NON-FINAL ACTION WRITTEN |
| Thursday, March 9, 2006 | ASSIGNED TO EXAMINER |
| Friday, November 18, 2005 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, November 18, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, November 7, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 7, 2005 | PAPER RECEIVED |
| Tuesday, May 24, 2005 | NON-FINAL ACTION MAILED |
| Monday, May 23, 2005 | NON-FINAL ACTION WRITTEN |
| Thursday, May 19, 2005 | ASSIGNED TO EXAMINER |
| Monday, April 4, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, March 17, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 17, 2005 | PAPER RECEIVED |
| Friday, October 29, 2004 | NEW APPLICATION ENTERED IN TRAM |