| Event Date | Event Description |
| Thursday, December 13, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, December 13, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, December 5, 2007 | ASSIGNED TO EXAMINER |
| Thursday, April 26, 2007 | NON-FINAL ACTION E-MAILED |
| Thursday, April 26, 2007 | NON-FINAL ACTION WRITTEN |
| Friday, April 13, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 5, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, February 28, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 4, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 4, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 4, 2007 | ASSIGNED TO LIE |
| Friday, March 30, 2007 | PETITION GRANTED - RESPONSE RECEIVED |
| Wednesday, February 28, 2007 | PETITION TO REVIVE-RECEIVED |
| Wednesday, February 28, 2007 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, February 28, 2007 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, December 29, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, December 29, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, May 19, 2006 | FINAL REFUSAL E-MAILED |
| Friday, May 19, 2006 | FINAL REFUSAL WRITTEN |
| Thursday, March 30, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, March 21, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 21, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 21, 2006 | PETITION TO REVIVE-GRANTED |
| Tuesday, March 21, 2006 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, March 21, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 21, 2005 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 21, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 30, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, May 11, 2005 | NEW APPLICATION ENTERED IN TRAM |