| Event Date | Event Description |
| Tuesday, October 19, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, November 18, 2006 | CANCELLED SEC. 8 (6-YR) |
| Friday, May 12, 2006 | CASE FILE IN TICRS |
| Monday, March 24, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 15, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Friday, September 3, 1999 | Sec. 1(B) CLAIM DELETED |
| Tuesday, March 30, 1999 | NOTICE OF ALLOWANCE CANCELLED |
| Friday, September 3, 1999 | REINSTATED |
| Saturday, May 29, 1999 | ABANDONMENT - NO USE STATEMENT FILED |
| Friday, May 7, 1999 | ASSIGNED TO EXAMINER |
| Sunday, March 28, 1999 | EXTENSION 1 GRANTED |
| Thursday, September 24, 1998 | EXTENSION 1 FILED |
| Tuesday, March 31, 1998 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, January 28, 1998 | OPPOSITION TERMINATED NO. 999999 |
| Monday, June 9, 1997 | ABANDONMENT DELETED BY TTAB |
| Wednesday, October 2, 1996 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Wednesday, October 2, 1996 | OPPOSITION TERMINATED NO. 999999 |
| Wednesday, October 2, 1996 | OPPOSITION SUSTAINED NO. 999999 |
| Thursday, June 13, 1996 | OPPOSITION INSTITUTED NO. 999999 |
| Monday, April 15, 1996 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, March 19, 1996 | PUBLISHED FOR OPPOSITION |
| Friday, February 16, 1996 | NOTICE OF PUBLICATION |
| Tuesday, May 2, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 27, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, November 13, 1994 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, October 17, 1994 | NON-FINAL ACTION MAILED |
| Tuesday, September 27, 1994 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, August 15, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 11, 1994 | LETTER OF SUSPENSION MAILED |
| Thursday, August 12, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 12, 1993 | FINAL REFUSAL MAILED |
| Thursday, June 24, 1993 | ASSIGNED TO EXAMINER |
| Thursday, June 24, 1993 | ASSIGNED TO EXAMINER |
| Thursday, June 3, 1993 | DIVISIONAL PROCESSING COMPLETE |
| Friday, February 12, 1993 | NON-FINAL ACTION MAILED |
| Tuesday, December 22, 1992 | ASSIGNED TO EXAMINER |
| Friday, December 11, 1992 | ASSIGNED TO EXAMINER |
| Friday, December 4, 1992 | ASSIGNED TO EXAMINER |