| Event Date | Event Description |
| Friday, June 23, 1989 | FINAL REFUSAL MAILED |
| Tuesday, February 9, 1988 | ASSIGNED TO EXAMINER |
| Friday, February 26, 1988 | ASSIGNED TO EXAMINER |
| Monday, March 14, 1988 | NON-FINAL ACTION MAILED |
| Friday, September 16, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 12, 1988 | LETTER OF SUSPENSION MAILED |
| Tuesday, April 4, 1989 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, April 10, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 30, 1990 | FINAL REFUSAL MAILED |
| Monday, August 14, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 13, 1989 | NON-FINAL ACTION MAILED |
| Monday, January 29, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 6, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 7, 1990 | LETTER OF SUSPENSION MAILED |
| Wednesday, April 25, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 16, 1990 | LETTER OF SUSPENSION MAILED |
| Tuesday, June 26, 1990 | LETTER OF SUSPENSION MAILED |
| Thursday, July 26, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 16, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 26, 1991 | EX PARTE APPEAL-INSTITUTED |
| Thursday, July 18, 1991 | EXAMINERS STATEMENT MAILED |
| Wednesday, September 18, 1991 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Friday, January 17, 1992 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Monday, March 29, 1993 | EXPARTE APPEAL TERMINATED |
| Friday, June 11, 1993 | EXPARTE APPEAL TERMINATED |
| Tuesday, October 19, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, February 11, 1994 | NOTICE OF PUBLICATION |
| Tuesday, March 15, 1994 | PUBLISHED FOR OPPOSITION |
| Monday, May 22, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 10, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, November 20, 2000 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Wednesday, December 27, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, December 27, 2000 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15 |
| Friday, April 30, 2004 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, June 28, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, May 20, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |