| Event Date | Event Description |
| Monday, March 10, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, March 10, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, June 12, 2007 | NON-FINAL ACTION MAILED |
| Tuesday, May 15, 2007 | PETITION GRANTED - REMAIL OFFICE ACTION |
| Monday, April 2, 2007 | PETITION TO REVIVE-RECEIVED |
| Monday, April 2, 2007 | PAPER RECEIVED |
| Monday, March 19, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, March 17, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, August 7, 2006 | NON-FINAL ACTION E-MAILED |
| Monday, August 7, 2006 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 30, 2006 | ASSIGNED TO EXAMINER |
| Wednesday, May 24, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, May 19, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 19, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 19, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 19, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 23, 2006 | NON-FINAL ACTION E-MAILED |
| Thursday, February 23, 2006 | NON-FINAL ACTION WRITTEN |
| Monday, December 12, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, November 22, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 23, 2005 | PETITION TO REVIVE-GRANTED |
| Tuesday, November 22, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, August 29, 2005 | PAPER RECEIVED |
| Friday, August 26, 2005 | PAPER RECEIVED |
| Thursday, August 4, 2005 | INCOMPLETE PETITION NOTICE MAILED |
| Thursday, May 5, 2005 | PETITION TO REVIVE-RECEIVED |
| Thursday, May 5, 2005 | PAPER RECEIVED |
| Thursday, March 24, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, March 24, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, August 15, 2004 | NON-FINAL ACTION E-MAILED |
| Monday, August 9, 2004 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 7, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, July 7, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 30, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, June 30, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 7, 2004 | EMAIL RECEIVED |
| Wednesday, June 30, 2004 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 30, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 30, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, June 30, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 1, 2004 | EMAIL RECEIVED |
| Sunday, February 1, 2004 | NON-FINAL ACTION E-MAILED |
| Sunday, January 25, 2004 | ASSIGNED TO EXAMINER |