| Event Date | Event Description |
| Wednesday, August 24, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Saturday, August 14, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 11, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 9, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 8, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, October 6, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, September 25, 2006 | ASSIGNED TO PARALEGAL |
| Monday, July 17, 2006 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, July 17, 2006 | PAPER RECEIVED |
| Wednesday, May 31, 2006 | CASE FILE IN TICRS |
| Tuesday, January 11, 2000 | REGISTERED-SUPPLEMENTAL REGISTER |
| Wednesday, September 29, 1999 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, October 20, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 19, 1999 | PREVIOUS ACTION COUNT WITHDRAWN |
| Saturday, December 5, 1998 | ASSIGNED TO EXAMINER |
| Monday, April 20, 1998 | NON-FINAL ACTION MAILED |
| Wednesday, April 15, 1998 | USE AMENDMENT ACCEPTED |
| Thursday, May 29, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 25, 1997 | AMENDMENT TO USE PROCESSING COMPLETE |
| Tuesday, June 24, 1997 | USE AMENDMENT FILED |
| Thursday, May 29, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, November 30, 1996 | FINAL REFUSAL MAILED |
| Monday, October 7, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 5, 1996 | NON-FINAL ACTION MAILED |
| Wednesday, March 20, 1996 | ASSIGNED TO EXAMINER |