| Event Date | Event Description |
| Wednesday, October 31, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 21, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 7, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 30, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, May 16, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, May 5, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, December 21, 2005 | PAPER RECEIVED |
| Thursday, July 14, 2005 | PAPER RECEIVED |
| Tuesday, June 14, 2005 | PAPER RECEIVED |
| Thursday, October 14, 2004 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Friday, August 27, 2004 | REGISTERED - SEC. 8 (6-YR) FILED |
| Friday, August 27, 2004 | TEAS SECTION 8 RECEIVED |
| Tuesday, September 1, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 6, 1998 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, May 28, 1998 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, May 7, 1998 | USE AMENDMENT FILED |
| Wednesday, January 28, 1998 | EXTENSION 5 GRANTED |
| Thursday, December 11, 1997 | EXTENSION 5 FILED |
| Friday, June 27, 1997 | EXTENSION 4 GRANTED |
| Tuesday, June 10, 1997 | EXTENSION 4 FILED |
| Friday, February 14, 1997 | EXTENSION 3 GRANTED |
| Friday, December 13, 1996 | EXTENSION 3 FILED |
| Wednesday, August 14, 1996 | EXTENSION 2 GRANTED |
| Tuesday, June 11, 1996 | EXTENSION 2 FILED |
| Wednesday, September 6, 1995 | EXTENSION 1 GRANTED |
| Thursday, August 10, 1995 | EXTENSION 1 FILED |
| Tuesday, June 13, 1995 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 21, 1995 | PUBLISHED FOR OPPOSITION |
| Friday, February 17, 1995 | NOTICE OF PUBLICATION |
| Friday, September 30, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, September 27, 1994 | ASSIGNED TO EXAMINER |
| Friday, September 23, 1994 | ASSIGNED TO EXAMINER |