| Event Date | Event Description |
| Tuesday, June 5, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Friday, November 18, 1983 | ASSIGNED TO EXAMINER |
| Monday, November 28, 1983 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, November 29, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, January 26, 1984 | NOTICE OF PUBLICATION |
| Tuesday, March 13, 1984 | PUBLISHED FOR OPPOSITION |
| Monday, April 2, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, January 22, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, May 20, 2005 | PAPER RECEIVED |
| Tuesday, May 24, 2005 | PAPER RECEIVED |
| Wednesday, May 25, 2005 | PAPER RECEIVED |
| Tuesday, March 7, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 9, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, March 9, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 11, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 21, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Friday, June 4, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, June 4, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Saturday, August 7, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, August 7, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, March 3, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 26, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, January 16, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 30, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 19, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 25, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, March 1, 2011 | CASE FILE IN TICRS |
| Thursday, September 5, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |