| Event Date | Event Description |
| Wednesday, July 14, 1982 | ASSIGNED TO EXAMINER |
| Wednesday, January 28, 1981 | ASSIGNED TO EXAMINER |
| Tuesday, September 22, 1981 | ASSIGNED TO EXAMINER |
| Wednesday, October 21, 1981 | ASSIGNED TO EXAMINER |
| Tuesday, September 7, 1982 | NON-FINAL ACTION MAILED |
| Wednesday, September 21, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 16, 1984 | FINAL REFUSAL MAILED |
| Friday, August 3, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 17, 1984 | EX PARTE APPEAL-INSTITUTED |
| Thursday, November 15, 1984 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, February 13, 1985 | NON-FINAL ACTION MAILED |
| Monday, August 12, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 10, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, December 8, 1985 | NOTICE OF PUBLICATION |
| Friday, November 1, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 25, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, January 17, 2006 | PAPER RECEIVED |
| Tuesday, January 17, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, April 14, 2006 | ASSIGNED TO PARALEGAL |
| Tuesday, January 7, 1986 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 17, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 17, 2008 | CASE FILE IN TICRS |
| Monday, June 13, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, September 1, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, September 1, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, September 1, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, June 17, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, September 1, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, April 21, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 21, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |