| Event Date | Event Description |
| Tuesday, August 2, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 6, 1982 | NON-FINAL ACTION MAILED |
| Monday, July 12, 1982 | ASSIGNED TO EXAMINER |
| Tuesday, March 29, 1983 | NOTICE OF PUBLICATION |
| Tuesday, May 10, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 10, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 2, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Monday, September 13, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 26, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, October 16, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, October 16, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 10, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 10, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, September 19, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 26, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, August 15, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Saturday, October 15, 1988 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, August 28, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 28, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, August 28, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, December 1, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, December 1, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, May 4, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, May 4, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 5, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 24, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, September 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 23, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 21, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, October 16, 2021 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Saturday, October 16, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, October 16, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, October 16, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, October 16, 2021 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, March 9, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, June 23, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, April 22, 2008 | CASE FILE IN TICRS |
| Wednesday, August 15, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 15, 2012 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, August 20, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, August 20, 2012 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, August 20, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, May 27, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 14, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 28, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 18, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 8, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 16, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, August 2, 2022 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, February 16, 2024 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |