| Event Date | Event Description |
| Wednesday, December 9, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, May 6, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 6, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 27, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 13, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 16, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 23, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 16, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 9, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 26, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 26, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 17, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 29, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 29, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, March 21, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, March 7, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, March 7, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, November 18, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, November 18, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, June 20, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, November 21, 1990 | RESPONSE RECEIVED TO POST REG. ACTION |
| Tuesday, November 13, 1990 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Thursday, August 2, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 5, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 27, 1984 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 13, 1984 | NOTICE OF PUBLICATION |
| Thursday, August 2, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 18, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 14, 1983 | NON-FINAL ACTION MAILED |
| Friday, December 2, 1983 | ASSIGNED TO EXAMINER |