| Event Date | Event Description |
| Friday, January 13, 2012 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, October 19, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 3, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 15, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, October 23, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, October 23, 2006 | ASSIGNED TO PARALEGAL |
| Thursday, August 24, 2006 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, August 24, 2006 | TEAS SECTION 8 & 15 RECEIVED |
| Saturday, April 2, 2005 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Saturday, April 2, 2005 | ASSIGNED TO PARALEGAL |
| Friday, January 21, 2005 | SEC 7 REQUEST FILED |
| Friday, January 21, 2005 | PAPER RECEIVED |
| Friday, September 10, 2004 | PAPER RECEIVED |
| Tuesday, June 12, 2001 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, September 14, 2000 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, September 13, 2000 | ASSIGNED TO EXAMINER |
| Sunday, September 10, 2000 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, May 25, 2000 | USE AMENDMENT FILED |
| Thursday, January 6, 2000 | EXTENSION 4 GRANTED |
| Tuesday, November 16, 1999 | EXTENSION 4 FILED |
| Wednesday, June 23, 1999 | EXTENSION 3 GRANTED |
| Friday, May 21, 1999 | EXTENSION 3 FILED |
| Friday, December 18, 1998 | EXTENSION 2 GRANTED |
| Tuesday, November 24, 1998 | EXTENSION 2 FILED |
| Thursday, June 11, 1998 | EXTENSION 1 GRANTED |
| Friday, May 22, 1998 | EXTENSION 1 FILED |
| Tuesday, November 25, 1997 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, September 2, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, August 1, 1997 | NOTICE OF PUBLICATION |
| Tuesday, July 1, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, August 15, 1996 | LETTER OF SUSPENSION MAILED |
| Friday, June 21, 1996 | NON-FINAL ACTION MAILED |
| Tuesday, June 4, 1996 | ASSIGNED TO EXAMINER |