| Event Date | Event Description |
| Friday, May 22, 1987 | ASSIGNED TO EXAMINER |
| Thursday, June 4, 1987 | ASSIGNED TO EXAMINER |
| Thursday, June 4, 1987 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, June 16, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, July 11, 1987 | NOTICE OF PUBLICATION |
| Tuesday, August 11, 1987 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 3, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, November 3, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, March 14, 1994 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, March 19, 2007 | CASE FILE IN TICRS |
| Monday, October 29, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, October 29, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, October 30, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, November 2, 2007 | ASSIGNED TO PARALEGAL |
| Wednesday, November 7, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, November 7, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, March 15, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 11, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, March 22, 2018 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, April 4, 2018 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, April 4, 2018 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, April 4, 2018 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, April 4, 2018 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, August 29, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 29, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, August 29, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |