| Event Date | Event Description |
| Thursday, April 22, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, November 10, 2016 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, September 4, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, September 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 28, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, December 28, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 7, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, July 1, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 1, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 9, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 2, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, December 18, 2007 | REVIEW OF CORRESPONDENCE COMPLETE |
| Tuesday, October 9, 2007 | FAX RECEIVED |
| Saturday, September 1, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, September 1, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, August 16, 2007 | ASSIGNED TO PARALEGAL |
| Tuesday, July 31, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, July 31, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, May 30, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 21, 2007 | CASE FILE IN TICRS |
| Wednesday, October 25, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 18, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 4, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, February 20, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 17, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, March 19, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 10, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 18, 1987 | PUBLISHED FOR OPPOSITION |
| Friday, July 17, 1987 | NOTICE OF PUBLICATION |
| Tuesday, July 7, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 15, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 17, 1987 | NON-FINAL ACTION MAILED |
| Wednesday, February 11, 1987 | ASSIGNED TO EXAMINER |