| Event Date | Event Description |
| Wednesday, July 10, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, March 28, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 21, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, August 13, 2007 | CASE FILE IN TICRS |
| Wednesday, May 30, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 14, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, July 12, 2004 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, May 26, 2004 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, May 26, 2004 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, May 12, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 26, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 23, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Monday, April 27, 1998 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, April 24, 1998 | ASSIGNED TO EXAMINER |
| Friday, April 17, 1998 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, April 17, 1998 | EXTENSION 3 GRANTED |
| Tuesday, March 10, 1998 | USE AMENDMENT FILED |
| Tuesday, March 10, 1998 | EXTENSION 3 FILED |
| Monday, September 29, 1997 | EXTENSION 2 GRANTED |
| Tuesday, September 9, 1997 | EXTENSION 2 FILED |
| Wednesday, April 16, 1997 | EXTENSION 1 GRANTED |
| Monday, March 10, 1997 | EXTENSION 1 FILED |
| Tuesday, September 10, 1996 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, June 18, 1996 | PUBLISHED FOR OPPOSITION |
| Friday, May 17, 1996 | NOTICE OF PUBLICATION |
| Thursday, April 18, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, April 18, 1996 | ASSIGNED TO EXAMINER |
| Wednesday, April 3, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 16, 1996 | NON-FINAL ACTION MAILED |
| Wednesday, December 27, 1995 | ASSIGNED TO EXAMINER |