| Event Date | Event Description |
| Monday, November 9, 2009 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Monday, November 9, 2009 | ABANDONMENT - EXPRESS MAILED |
| Monday, October 19, 2009 | ASSIGNED TO EXAMINER |
| Sunday, October 18, 2009 | AMENDMENT FROM APPLICANT ENTERED |
| Sunday, October 18, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 9, 2009 | ASSIGNED TO LIE |
| Monday, October 5, 2009 | PAPER RECEIVED |
| Tuesday, May 26, 2009 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, May 26, 2009 | FINAL REFUSAL E-MAILED |
| Tuesday, May 26, 2009 | FINAL REFUSAL WRITTEN |
| Monday, May 4, 2009 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, May 4, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 29, 2009 | PAPER RECEIVED |
| Friday, January 2, 2009 | ASSIGNED TO EXAMINER |
| Friday, October 31, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, October 31, 2008 | NON-FINAL ACTION E-MAILED |
| Friday, October 31, 2008 | NON-FINAL ACTION WRITTEN |
| Monday, September 29, 2008 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, September 29, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 24, 2008 | ASSIGNED TO LIE |
| Monday, September 15, 2008 | PAPER RECEIVED |
| Monday, March 24, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 24, 2008 | NON-FINAL ACTION E-MAILED |
| Monday, March 24, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, February 14, 2008 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, February 14, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 14, 2008 | ASSIGNED TO LIE |
| Thursday, January 10, 2008 | PAPER RECEIVED |
| Tuesday, September 25, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, July 30, 2007 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Wednesday, July 18, 2007 | NON-FINAL ACTION MAILED |
| Wednesday, July 18, 2007 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 10, 2007 | ASSIGNED TO EXAMINER |
| Thursday, April 26, 2007 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Tuesday, April 10, 2007 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 4, 2007 | NEW APPLICATION ENTERED IN TRAM |