| Event Date | Event Description |
| Tuesday, August 28, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, August 28, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, January 29, 2007 | SUBSEQUENT FINAL MAILED |
| Monday, January 29, 2007 | SUBSEQUENT FINAL MAILED |
| Saturday, January 27, 2007 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Friday, December 29, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, December 30, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, December 29, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 29, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, July 17, 2006 | NON-FINAL ACTION E-MAILED |
| Monday, July 17, 2006 | NON-FINAL ACTION WRITTEN |
| Thursday, June 29, 2006 | PETITION GRANTED - REMAIL OFFICE ACTION |
| Wednesday, May 3, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 15, 2006 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, March 15, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 14, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, February 14, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 19, 2005 | NON-FINAL ACTION E-MAILED |
| Tuesday, July 19, 2005 | NON-FINAL ACTION WRITTEN |
| Monday, June 6, 2005 | PETITION TO REVIVE-GRANTED |
| Monday, June 6, 2005 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, April 19, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, April 19, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, April 19, 2005 | ASSIGNED TO EXAMINER |
| Thursday, September 2, 2004 | FINAL REFUSAL E-MAILED |
| Thursday, September 2, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, June 15, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, June 15, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 28, 2004 | PETITION TO REVIVE-GRANTED |
| Tuesday, June 15, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, June 3, 2004 | FAX SENT |
| Wednesday, June 2, 2004 | INCOMPLETE PETITION NOTICE MAILED |
| Friday, May 28, 2004 | FAX SENT |
| Monday, May 10, 2004 | PAPER RECEIVED |
| Monday, December 22, 2003 | PETITION TO REVIVE-RECEIVED |
| Monday, December 22, 2003 | PAPER RECEIVED |
| Sunday, November 2, 2003 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, March 12, 2003 | NON-FINAL ACTION E-MAILED |
| Friday, February 14, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 14, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 1, 2002 | NON-FINAL ACTION MAILED |
| Friday, September 27, 2002 | ASSIGNED TO EXAMINER |