| Event Date | Event Description |
| Tuesday, March 15, 1983 | PUBLISHED FOR OPPOSITION |
| Monday, October 22, 1979 | ASSIGNED TO EXAMINER |
| Friday, February 29, 1980 | NON-FINAL ACTION MAILED |
| Tuesday, February 1, 1983 | NOTICE OF PUBLICATION |
| Tuesday, June 7, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 7, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, July 10, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, June 29, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, October 17, 1988 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, July 10, 2003 | PAPER RECEIVED |
| Friday, June 7, 2013 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, September 30, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, September 30, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, March 21, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 28, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, August 6, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 8, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 1, 2008 | CASE FILE IN TICRS |
| Thursday, December 31, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, June 6, 2013 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, June 7, 2013 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, August 22, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 10, 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, August 10, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 10, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 10, 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, June 7, 2013 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, March 6, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, June 7, 2022 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, August 10, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, September 1, 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, September 1, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 1, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, September 1, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, September 1, 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, September 14, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 22, 2023 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, February 19, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 19, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 19, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |