| Event Date | Event Description |
| Tuesday, May 22, 1990 | ASSIGNED TO EXAMINER |
| Tuesday, January 22, 1991 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, September 16, 1994 | ASSIGNED TO EXAMINER |
| Friday, June 15, 1990 | NON-FINAL ACTION MAILED |
| Monday, December 17, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 23, 1991 | LETTER OF SUSPENSION MAILED |
| Tuesday, March 4, 1997 | REGISTERED-PRINCIPAL REGISTER |
| Monday, September 19, 1994 | LETTER OF SUSPENSION MAILED |
| Thursday, May 4, 1995 | LETTER OF SUSPENSION MAILED |
| Thursday, May 18, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 25, 1995 | LETTER OF SUSPENSION MAILED |
| Tuesday, January 23, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 5, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 24, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 8, 1996 | NOTICE OF PUBLICATION |
| Tuesday, December 10, 1996 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 2, 2003 | PAPER RECEIVED |
| Wednesday, January 10, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, June 16, 2007 | ASSIGNED TO PARALEGAL |
| Wednesday, March 5, 2003 | PAPER RECEIVED |
| Wednesday, March 5, 2003 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 3, 2003 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Tuesday, November 25, 2003 | FAX RECEIVED |
| Thursday, March 4, 2004 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, December 28, 2006 | CASE FILE IN TICRS |
| Thursday, February 15, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, June 16, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, July 29, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 4, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, June 16, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, December 15, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 28, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, April 24, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, April 24, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, April 24, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, April 24, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Wednesday, August 8, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 30, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, November 4, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, November 4, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, November 4, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 13, 2025 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Thursday, February 13, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, February 13, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 13, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, February 13, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, October 4, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |