| Event Date | Event Description |
| Wednesday, September 2, 1981 | ASSIGNED TO EXAMINER |
| Monday, December 28, 1981 | NON-FINAL ACTION MAILED |
| Friday, May 20, 1983 | ASSIGNED TO EXAMINER |
| Tuesday, June 7, 1983 | ASSIGNED TO EXAMINER |
| Monday, June 13, 1983 | FINAL REFUSAL MAILED |
| Tuesday, August 23, 1983 | LETTER OF SUSPENSION MAILED |
| Monday, December 19, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 29, 1984 | ASSIGNED TO EXAMINER |
| Monday, April 23, 1984 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, April 30, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 30, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, July 9, 1984 | NOTICE OF PUBLICATION |
| Tuesday, September 11, 1984 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 20, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 19, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, April 2, 1990 | SEC 7 REQUEST FILED |
| Tuesday, October 12, 2004 | PAPER RECEIVED |
| Wednesday, June 6, 1990 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Tuesday, July 17, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, October 12, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, November 9, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, November 9, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, May 22, 2008 | CASE FILE IN TICRS |
| Thursday, December 18, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 18, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, December 22, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, December 22, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, December 22, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, May 11, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, August 1, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 6, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 20, 2023 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, November 20, 2023 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, April 5, 2024 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, April 5, 2024 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 5, 2024 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Friday, April 5, 2024 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |