| Event Date | Event Description |
| Wednesday, October 18, 1989 | ASSIGNED TO EXAMINER |
| Tuesday, October 24, 1989 | ASSIGNED TO EXAMINER |
| Friday, December 29, 1989 | NON-FINAL ACTION MAILED |
| Friday, June 29, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 16, 1990 | LETTER OF SUSPENSION MAILED |
| Tuesday, September 3, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 18, 1991 | LETTER OF SUSPENSION MAILED |
| Thursday, October 22, 1992 | NON-FINAL ACTION MAILED |
| Monday, April 26, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 12, 1993 | FINAL REFUSAL MAILED |
| Wednesday, October 20, 1993 | ASSIGNED TO EXAMINER |
| Wednesday, March 23, 1994 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, March 23, 1994 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, March 29, 1994 | ASSIGNED TO EXAMINER |
| Tuesday, May 31, 1994 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, August 15, 1994 | EXPARTE APPEAL TERMINATED |
| Wednesday, August 2, 1995 | EXPARTE APPEAL DISMISSED AS MOOT |
| Thursday, August 17, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, August 29, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, October 30, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 10, 1995 | NOTICE OF PUBLICATION |
| Tuesday, December 12, 1995 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 5, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Monday, January 13, 1997 | SEC 7 REQUEST FILED |
| Friday, August 22, 1997 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Monday, October 19, 1998 | SEC 7 REQUEST FILED |
| Thursday, May 13, 1999 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Thursday, February 28, 2002 | PAPER RECEIVED |
| Thursday, February 28, 2002 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Sunday, April 28, 2002 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, March 6, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, March 6, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, May 30, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, May 31, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, May 31, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, August 16, 2006 | CASE FILE IN TICRS |
| Wednesday, February 25, 2015 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, January 26, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, April 2, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, April 2, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, April 2, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, April 2, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, April 18, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 5, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, December 16, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, December 16, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, December 16, 2025 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Tuesday, December 16, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |