| Event Date | Event Description |
| Wednesday, February 8, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 16, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, June 28, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, September 26, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, May 7, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 29, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 8, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 27, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 20, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 25, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, December 17, 2007 | CASE FILE IN TICRS |
| Wednesday, October 11, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, October 11, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 11, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 15, 2004 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 15, 2004 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, October 12, 2004 | PAPER RECEIVED |
| Monday, December 16, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 30, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, April 30, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, February 25, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, September 4, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, August 13, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 25, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, October 17, 1991 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, October 17, 1991 | ASSIGNED TO EXAMINER |
| Monday, September 23, 1991 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, September 23, 1991 | EXTENSION 1 GRANTED |
| Thursday, July 25, 1991 | USE AMENDMENT FILED |
| Thursday, July 25, 1991 | EXTENSION 1 FILED |
| Tuesday, January 29, 1991 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, November 6, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, October 6, 1990 | NOTICE OF PUBLICATION |
| Monday, September 10, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, August 31, 1990 | EXAMINER'S AMENDMENT MAILED |
| Monday, August 27, 1990 | ASSIGNED TO EXAMINER |