| Event Date | Event Description |
| Wednesday, July 29, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 3, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 26, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 19, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 19, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, November 28, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, November 28, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, April 29, 2005 | NON-FINAL ACTION E-MAILED |
| Friday, April 29, 2005 | NON-FINAL ACTION WRITTEN |
| Friday, April 1, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 9, 2004 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, February 4, 2004 | LETTER OF SUSPENSION E-MAILED |
| Monday, December 22, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 22, 2003 | PAPER RECEIVED |
| Tuesday, November 25, 2003 | LETTER OF SUSPENSION E-MAILED |
| Monday, October 20, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 20, 2003 | PAPER RECEIVED |
| Thursday, October 16, 2003 | NON-FINAL ACTION E-MAILED |
| Thursday, October 16, 2003 | USE AMENDMENT ACCEPTED |
| Friday, October 3, 2003 | AMENDMENT TO USE PROCESSING COMPLETE |
| Friday, August 29, 2003 | USE AMENDMENT FILED |
| Friday, September 5, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 30, 2003 | CASE FILE IN TICRS |
| Friday, September 5, 2003 | PAPER RECEIVED |
| Tuesday, September 2, 2003 | PAPER RECEIVED |
| Tuesday, July 29, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, October 20, 2003 | NON-FINAL ACTION MAILED |
| Monday, February 24, 2003 | ASSIGNED TO EXAMINER |
| Friday, November 1, 2002 | PAPER RECEIVED |