| Event Date | Event Description |
| Monday, August 24, 1987 | ASSIGNED TO EXAMINER |
| Monday, February 1, 1988 | NOTICE OF PUBLICATION |
| Tuesday, March 1, 1988 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 24, 1988 | REGISTERED-PRINCIPAL REGISTER |
| Monday, April 4, 1994 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, October 31, 1994 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, July 17, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, July 17, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, April 11, 2008 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, April 29, 2008 | ASSIGNED TO PARALEGAL |
| Thursday, May 15, 2008 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 15, 2008 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, July 8, 2008 | CASE FILE IN TICRS |
| Tuesday, July 26, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 26, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, September 16, 2015 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 23, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 30, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, February 20, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 22, 2018 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, May 31, 2018 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, May 31, 2018 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 31, 2018 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, May 31, 2018 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, November 20, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 6, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 6, 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, April 6, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 6, 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, April 6, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 22, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, March 22, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, March 22, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 22, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, March 22, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 16, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 20, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 20, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, November 20, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 20, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 20, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, June 18, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, September 16, 1987 | NON-FINAL ACTION MAILED |
| Friday, October 30, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 4, 1987 | EXAMINERS AMENDMENT MAILED |
| Monday, December 21, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 18, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |