| Event Date | Event Description |
| Saturday, April 18, 2009 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, September 25, 2007 | CASE FILE IN TICRS |
| Thursday, July 14, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 26, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 16, 2002 | REGISTERED-SUPPLEMENTAL REGISTER |
| Tuesday, April 9, 2002 | ALLOWED SUPPLEMENTAL REGISTER - SOU ACCEPTED |
| Monday, March 18, 2002 | ASSIGNED TO EXAMINER |
| Monday, January 7, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, January 7, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, June 16, 2001 | ASSIGNED TO EXAMINER |
| Thursday, July 5, 2001 | NON-FINAL ACTION MAILED |
| Sunday, January 30, 2000 | ASSIGNED TO EXAMINER |
| Monday, August 30, 1999 | ASSIGNED TO EXAMINER |
| Thursday, July 29, 1999 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, July 27, 1999 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, November 25, 1997 | ASSIGNED TO EXAMINER |
| Tuesday, March 25, 1997 | FINAL REFUSAL MAILED |
| Monday, March 17, 1997 | ASSIGNED TO EXAMINER |
| Friday, January 31, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 31, 1996 | NON-FINAL ACTION MAILED |
| Monday, July 29, 1996 | ASSIGNED TO EXAMINER |
| Thursday, July 18, 1996 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, April 9, 1996 | USE AMENDMENT FILED |
| Monday, December 18, 1995 | EXTENSION 3 GRANTED |
| Thursday, October 26, 1995 | EXTENSION 3 FILED |
| Tuesday, June 13, 1995 | EXTENSION 2 GRANTED |
| Saturday, May 13, 1995 | EXTENSION 2 FILED |
| Tuesday, December 6, 1994 | EXTENSION 1 GRANTED |
| Thursday, November 3, 1994 | EXTENSION 1 FILED |
| Tuesday, May 17, 1994 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, February 22, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, January 21, 1994 | NOTICE OF PUBLICATION |
| Wednesday, December 22, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 20, 1993 | EXAMINER'S AMENDMENT MAILED |
| Monday, December 6, 1993 | ASSIGNED TO EXAMINER |