| Event Date | Event Description |
| Tuesday, April 8, 2008 | ASSIGNED TO EXAMINER |
| Wednesday, April 2, 2008 | ASSIGNED TO EXAMINER |
| Friday, December 16, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, December 16, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, May 10, 2005 | NON-FINAL ACTION E-MAILED |
| Tuesday, May 10, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 10, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 2, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 2, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, May 2, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, November 2, 2004 | NON-FINAL ACTION E-MAILED |
| Tuesday, November 2, 2004 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 2, 2004 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, November 2, 2004 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, October 29, 2004 | ASSIGNED TO LIE |
| Friday, October 22, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, October 21, 2004 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, October 13, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 13, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 5, 2004 | NON-FINAL ACTION E-MAILED |
| Tuesday, October 5, 2004 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 5, 2004 | ASSIGNED TO EXAMINER |
| Monday, April 5, 2004 | NEW APPLICATION ENTERED IN TRAM |