| Event Date | Event Description |
| Monday, October 17, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, October 17, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, March 17, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 17, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, March 17, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 1, 2011 | PETITION TO REVIVE-GRANTED |
| Tuesday, March 1, 2011 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, February 8, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, February 8, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 13, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, July 13, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, July 13, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, June 1, 2010 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Monday, November 30, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 29, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, November 29, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 29, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 29, 2008 | ASSIGNED TO LIE |
| Thursday, November 29, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, May 29, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, November 29, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, May 29, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, November 28, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 5, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 27, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, March 14, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, March 13, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, November 27, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, October 26, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, October 19, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, April 20, 2004 | LETTER OF SUSPENSION MAILED |
| Saturday, February 21, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, February 21, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, February 21, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, January 26, 2004 | FAX SENT |
| Saturday, August 23, 2003 | NON-FINAL ACTION E-MAILED |
| Friday, August 15, 2003 | ASSIGNED TO EXAMINER |