| Event Date | Event Description |
| Wednesday, July 1, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, June 30, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, November 29, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, November 29, 2008 | NON-FINAL ACTION E-MAILED |
| Saturday, November 29, 2008 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 13, 2008 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, November 13, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 9, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 9, 2007 | ASSIGNED TO LIE |
| Friday, October 27, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, April 14, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 5, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, March 28, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 17, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, March 15, 2004 | CASE FILE IN TICRS |
| Monday, March 15, 2004 | CASE FILE IN TICRS |
| Monday, September 22, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 26, 1998 | LETTER OF SUSPENSION MAILED |
| Thursday, May 28, 1998 | REINSTATED |
| Wednesday, March 25, 1998 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, March 25, 1998 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, November 21, 1997 | ASSIGNED TO EXAMINER |
| Thursday, September 11, 1997 | ASSIGNED TO EXAMINER |
| Friday, August 29, 1997 | NOTICE OF PUBLICATION |
| Saturday, August 2, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 7, 1997 | NON-FINAL ACTION MAILED |
| Tuesday, March 25, 1997 | ASSIGNED TO EXAMINER |
| Thursday, March 20, 1997 | ASSIGNED TO EXAMINER |