| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, May 24, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, May 24, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, May 23, 2005 | ASSIGNED TO PARALEGAL |
| Monday, March 28, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, March 28, 2005 | PAPER RECEIVED |
| Monday, January 28, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, January 22, 1991 | RESPONSE RECEIVED TO POST REG. ACTION |
| Monday, January 14, 1991 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Wednesday, October 3, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, October 3, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, December 11, 1986 | MISCELLANEOUS PAPER |
| Tuesday, September 24, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 16, 1985 | PUBLISHED FOR OPPOSITION |
| Saturday, June 15, 1985 | NOTICE OF PUBLICATION |
| Tuesday, May 7, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 3, 1985 | EXAMINERS AMENDMENT MAILED |
| Thursday, February 7, 1985 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, January 24, 1985 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, January 24, 1985 | EX PARTE APPEAL-INSTITUTED |
| Friday, December 14, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 10, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 5, 1984 | FINAL REFUSAL MAILED |
| Thursday, May 10, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 23, 1983 | NON-FINAL ACTION MAILED |
| Wednesday, November 9, 1983 | ASSIGNED TO EXAMINER |