| Event Date | Event Description |
| Wednesday, April 6, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, April 6, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 8, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 8, 2010 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 8, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 7, 2010 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, September 7, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 7, 2010 | ASSIGNED TO LIE |
| Thursday, August 19, 2010 | PAPER RECEIVED |
| Thursday, June 3, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, June 3, 2010 | NON-FINAL ACTION E-MAILED |
| Thursday, June 3, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 2, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 2, 2010 | PETITION TO REVIVE-GRANTED |
| Wednesday, June 2, 2010 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, May 25, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 25, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 20, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, October 20, 2009 | NON-FINAL ACTION E-MAILED |
| Tuesday, October 20, 2009 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 6, 2009 | PETITION TO REVIVE-GRANTED |
| Tuesday, October 6, 2009 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, September 4, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, September 4, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 6, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, February 6, 2009 | NON-FINAL ACTION E-MAILED |
| Friday, February 6, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, January 29, 2009 | ASSIGNED TO EXAMINER |
| Saturday, November 1, 2008 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Friday, October 31, 2008 | NEW APPLICATION ENTERED IN TRAM |