| Event Date | Event Description |
| Wednesday, February 15, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 8, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 15, 2014 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 4, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 16, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 6, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, July 1, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, July 1, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 22, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 7, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 3, 2009 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, February 25, 2009 | ASSIGNED TO PARALEGAL |
| Monday, February 23, 2009 | TEAS SECTION 8 RECEIVED |
| Wednesday, October 29, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 8, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 25, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 28, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 21, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, May 14, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, May 14, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 10, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 10, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 29, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 4, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, September 14, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Tuesday, September 28, 2004 | PAPER RECEIVED |
| Wednesday, March 3, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 13, 2004 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, November 17, 2003 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, November 17, 2003 | USE AMENDMENT ACCEPTED |
| Friday, October 17, 2003 | AMENDMENT TO USE PROCESSING COMPLETE |
| Thursday, October 2, 2003 | USE AMENDMENT FILED |
| Thursday, October 2, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 2, 2003 | TEAS AMENDMENT OF USE RECEIVED |
| Monday, September 22, 2003 | NON-FINAL ACTION MAILED |
| Wednesday, July 16, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 8, 2003 | CASE FILE IN TICRS |
| Wednesday, July 16, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, July 7, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 16, 2003 | NON-FINAL ACTION MAILED |
| Tuesday, December 10, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 12, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 12, 2002 | PAPER RECEIVED |
| Tuesday, June 11, 2002 | NON-FINAL ACTION MAILED |
| Tuesday, May 21, 2002 | ASSIGNED TO EXAMINER |