| Event Date | Event Description |
| Wednesday, March 5, 2008 | ABANDONMENT NOTICE MAILED - INTER PARTES DECISION |
| Friday, February 29, 2008 | REG. CANCELLED - RESTORED TO PENDENCY |
| Thursday, February 7, 2008 | ASSIGNED TO PETITION STAFF |
| Tuesday, April 24, 2007 | REGISTERED-PRINCIPAL REGISTER |
| Friday, September 15, 2006 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Friday, September 15, 2006 | OPPOSITION TERMINATED NO. 999999 |
| Friday, September 15, 2006 | OPPOSITION DISMISSED NO. 999999 |
| Saturday, June 10, 1995 | OPPOSITION INSTITUTED NO. 999999 |
| Wednesday, July 6, 1994 | REG. CANCELLED - RESTORED TO PENDENCY |
| Tuesday, April 19, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 23, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, October 22, 1993 | NOTICE OF PUBLICATION |
| Thursday, September 2, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 21, 1992 | EXPARTE APPEAL TERMINATED |
| Tuesday, September 10, 1991 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Wednesday, February 13, 1991 | EXAMINERS STATEMENT MAILED |
| Friday, August 31, 1990 | EX PARTE APPEAL-INSTITUTED |
| Wednesday, January 31, 1990 | FINAL REFUSAL MAILED |
| Saturday, April 15, 1989 | LETTER OF SUSPENSION MAILED |
| Wednesday, December 14, 1988 | LETTER OF SUSPENSION MAILED |
| Saturday, October 8, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 7, 1988 | NON-FINAL ACTION MAILED |
| Tuesday, November 17, 1987 | ASSIGNED TO EXAMINER |
| Friday, October 23, 1987 | LETTER OF SUSPENSION MAILED |
| Friday, October 23, 1987 | ASSIGNED TO EXAMINER |
| Friday, September 25, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 27, 1987 | NOTICE OF UNRESPONSIVE AMENDMENT - MAILED |
| Thursday, July 23, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 5, 1987 | NON-FINAL ACTION MAILED |
| Wednesday, December 3, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 30, 1986 | NON-FINAL ACTION MAILED |
| Monday, April 14, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 3, 1986 | NON-FINAL ACTION MAILED |
| Friday, February 21, 1986 | ASSIGNED TO EXAMINER |
| Thursday, February 6, 1986 | ASSIGNED TO EXAMINER |