| Event Date | Event Description |
| Friday, March 18, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 27, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 27, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 3, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 26, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, February 26, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, December 11, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 25, 2008 | CASE FILE IN TICRS |
| Wednesday, October 3, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 26, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, September 26, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 18, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 31, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, August 5, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, August 5, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, January 6, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, January 6, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, December 16, 2003 | FAX RECEIVED |
| Monday, August 4, 2003 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Wednesday, May 21, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, May 21, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, January 28, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, October 11, 2002 | PAPER RECEIVED |
| Tuesday, October 8, 2002 | PAPER RECEIVED |
| Tuesday, August 29, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, May 22, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 26, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 3, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 26, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 3, 1983 | PUBLISHED FOR OPPOSITION |
| Monday, March 28, 1983 | NOTICE OF PUBLICATION |
| Tuesday, March 15, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 11, 1982 | NON-FINAL ACTION MAILED |
| Monday, March 29, 1982 | ASSIGNED TO EXAMINER |
| Thursday, January 7, 1982 | ASSIGNED TO EXAMINER |