| Event Date | Event Description |
| Friday, April 3, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, February 6, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 19, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 12, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 15, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 24, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, July 14, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, July 14, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 30, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, April 19, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 19, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, May 2, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, May 2, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, April 25, 2005 | ASSIGNED TO PARALEGAL |
| Monday, March 28, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, March 28, 2005 | PAPER RECEIVED |
| Friday, February 11, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 23, 2003 | PAPER RECEIVED |
| Tuesday, March 20, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, November 13, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 28, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Monday, December 12, 1994 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Saturday, December 10, 1994 | ASSIGNED TO EXAMINER |
| Tuesday, November 29, 1994 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, November 29, 1994 | EXTENSION 2 GRANTED |
| Wednesday, October 26, 1994 | USE AMENDMENT FILED |
| Wednesday, October 26, 1994 | EXTENSION 2 FILED |
| Saturday, June 4, 1994 | EXTENSION 1 GRANTED |
| Tuesday, April 26, 1994 | EXTENSION 1 FILED |
| Tuesday, October 26, 1993 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 3, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, July 2, 1993 | NOTICE OF PUBLICATION |
| Thursday, May 27, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 20, 1993 | EXAMINER'S AMENDMENT MAILED |
| Friday, March 12, 1993 | NON-FINAL ACTION MAILED |
| Thursday, February 25, 1993 | ASSIGNED TO EXAMINER |
| Thursday, February 25, 1993 | ASSIGNED TO EXAMINER |