| Event Date | Event Description |
| Wednesday, May 16, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, May 16, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, August 31, 2006 | PETITION TO DIRECTOR DENIED |
| Thursday, July 6, 2006 | ASSIGNED TO PETITION STAFF |
| Friday, June 2, 2006 | PETITION TO DIRECTOR RECEIVED |
| Friday, June 2, 2006 | PAPER RECEIVED |
| Thursday, June 1, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 6, 2005 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, December 5, 2005 | ACTION CONTINUING A FINAL - COMPLETED |
| Friday, December 2, 2005 | PETITION TO REVIVE-GRANTED |
| Monday, November 14, 2005 | PAPER RECEIVED |
| Wednesday, November 16, 2005 | FAX RECEIVED |
| Friday, October 14, 2005 | INCOMPLETE PETITION NOTICE MAILED |
| Monday, August 22, 2005 | PETITION TO REVIVE-RECEIVED |
| Monday, August 22, 2005 | PAPER RECEIVED |
| Thursday, June 23, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, June 23, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, March 16, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, March 8, 2005 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, March 8, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 9, 2004 | FINAL REFUSAL MAILED |
| Wednesday, September 8, 2004 | FINAL REFUSAL WRITTEN |
| Tuesday, August 24, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, August 16, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 16, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, February 17, 2004 | NON-FINAL ACTION MAILED |
| Wednesday, December 17, 2003 | CASE FILE IN TICRS |
| Monday, December 23, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, December 3, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, April 23, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, October 10, 2001 | LETTER OF SUSPENSION MAILED |
| Friday, June 8, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 15, 2000 | NON-FINAL ACTION MAILED |
| Wednesday, December 13, 2000 | ASSIGNED TO EXAMINER |
| Tuesday, October 17, 2000 | ASSIGNED TO EXAMINER |
| Friday, October 13, 2000 | ASSIGNED TO EXAMINER |