| Event Date | Event Description |
| Friday, June 2, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, June 2, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, November 4, 2005 | CONTINUATION OF FINAL REFUSAL E-MAILED |
| Friday, November 4, 2005 | ACTION CONTINUING A FINAL - COMPLETED |
| Thursday, October 6, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, September 27, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 27, 2005 | FAX RECEIVED |
| Tuesday, September 27, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, July 12, 2005 | CONTINUATION OF FINAL REFUSAL E-MAILED |
| Tuesday, July 12, 2005 | ACTION CONTINUING A FINAL - COMPLETED |
| Tuesday, July 12, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, July 8, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 8, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, July 4, 2005 | NON-FINAL ACTION E-MAILED |
| Monday, July 4, 2005 | NON-FINAL ACTION WRITTEN |
| Thursday, June 16, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 25, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 25, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, April 13, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, April 8, 2005 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, April 8, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 31, 2005 | NON-FINAL ACTION E-MAILED |
| Thursday, March 31, 2005 | NON-FINAL ACTION WRITTEN |
| Thursday, February 24, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, January 26, 2005 | PETITION TO REVIVE-GRANTED |
| Wednesday, January 26, 2005 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, November 29, 2004 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, November 29, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, April 27, 2004 | NON-FINAL ACTION E-MAILED |
| Friday, November 28, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 26, 2004 | CASE FILE IN TICRS |
| Wednesday, March 10, 2004 | PETITION TO REVIVE-GRANTED |
| Friday, November 28, 2003 | PAPER RECEIVED |
| Wednesday, November 26, 2003 | PETITION TO REVIVE-RECEIVED |
| Monday, December 1, 2003 | FAX SENT |
| Wednesday, November 26, 2003 | FAX RECEIVED |
| Tuesday, September 30, 2003 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 14, 2003 | NON-FINAL ACTION E-MAILED |
| Monday, December 2, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 2, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 2, 2002 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, June 4, 2002 | CONTINUATION OF FINAL REFUSAL MAILED |
| Friday, April 5, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 28, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 5, 2001 | NON-FINAL ACTION MAILED |
| Thursday, June 14, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 26, 2000 | NON-FINAL ACTION MAILED |
| Wednesday, August 30, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 17, 2000 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, March 28, 2000 | FINAL REFUSAL MAILED |
| Tuesday, February 1, 2000 | ASSIGNED TO EXAMINER |
| Monday, December 27, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 28, 1999 | NON-FINAL ACTION MAILED |
| Monday, June 7, 1999 | ASSIGNED TO EXAMINER |
| Friday, May 28, 1999 | ASSIGNED TO EXAMINER |