| Event Date | Event Description |
| Friday, October 22, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 3, 2008 | CASE FILE IN TICRS |
| Tuesday, December 7, 1999 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, December 7, 1999 | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 |
| Monday, October 4, 1999 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Tuesday, December 5, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, April 13, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 20, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 26, 1989 | PUBLISHED FOR OPPOSITION |
| Monday, November 27, 1989 | NOTICE OF PUBLICATION |
| Wednesday, October 18, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, October 13, 1989 | EXAMINERS AMENDMENT MAILED |
| Thursday, October 6, 1988 | ASSIGNED TO EXAMINER |
| Wednesday, June 29, 1988 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 25, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 29, 1988 | FINAL REFUSAL MAILED |
| Friday, January 29, 1988 | ASSIGNED TO EXAMINER |
| Monday, November 9, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 29, 1987 | NON-FINAL ACTION MAILED |
| Thursday, August 27, 1987 | ASSIGNED TO EXAMINER |
| Monday, July 13, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 1, 1987 | NON-FINAL ACTION MAILED |
| Monday, March 2, 1987 | ASSIGNED TO EXAMINER |
| Thursday, February 12, 1987 | ASSIGNED TO EXAMINER |