| Event Date | Event Description |
| Tuesday, July 28, 2009 | FAX RECEIVED |
| Tuesday, July 14, 2009 | PETITION TO REVIVE-DENIED |
| Friday, July 10, 2009 | ASSIGNED TO PETITION STAFF |
| Thursday, July 2, 2009 | PETITION TO REVIVE-RECEIVED |
| Thursday, July 2, 2009 | PAPER RECEIVED |
| Thursday, April 30, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, April 30, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 1, 2008 | NON-FINAL ACTION MAILED |
| Wednesday, October 1, 2008 | NON-FINAL ACTION WRITTEN |
| Friday, September 5, 2008 | PETITION TO REVIVE-GRANTED |
| Friday, September 5, 2008 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, July 14, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, July 12, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, December 13, 2007 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED |
| Tuesday, December 11, 2007 | ASSIGNED TO LIE |
| Monday, December 10, 2007 | EXAMINER'S AMENDMENT/PRIORITY ACTION MAILED |
| Monday, December 10, 2007 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Monday, September 17, 2007 | NON-FINAL ACTION MAILED |
| Sunday, September 16, 2007 | NON-FINAL ACTION WRITTEN |
| Friday, September 7, 2007 | ASSIGNED TO EXAMINER |
| Tuesday, June 5, 2007 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Monday, June 4, 2007 | NEW APPLICATION ENTERED IN TRAM |