| Event Date | Event Description |
| Monday, January 25, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, October 9, 1986 | ASSIGNED TO EXAMINER |
| Thursday, October 23, 1986 | EXAMINER'S AMENDMENT MAILED |
| Thursday, October 23, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 29, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 18, 1986 | NOTICE OF PUBLICATION |
| Tuesday, January 20, 1987 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 14, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Friday, December 5, 2008 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Monday, May 10, 1993 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, November 5, 1993 | RESPONSE RECEIVED TO POST REG. ACTION |
| Friday, December 3, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, October 23, 2006 | CASE FILE IN TICRS |
| Monday, April 16, 2007 | PAPER RECEIVED |
| Monday, April 16, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, May 17, 2007 | ASSIGNED TO PARALEGAL |
| Tuesday, May 22, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 22, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, November 21, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 17, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 14, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 14, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, September 14, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 7, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 7, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 7, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 9, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, May 3, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, May 9, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 9, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |