| Event Date | Event Description |
| Monday, April 24, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, April 24, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, March 18, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, December 11, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, December 11, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 17, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 30, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 23, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 13, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 17, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 9, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 15, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 15, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, April 25, 2008 | CASE FILE IN TICRS |
| Monday, August 28, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, February 23, 2004 | PAPER RECEIVED |
| Friday, November 21, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, November 23, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Sunday, November 23, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, September 12, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, September 12, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, October 25, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, September 11, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 13, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 21, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 13, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 21, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 21, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 31, 1983 | NOTICE OF PUBLICATION |
| Tuesday, May 31, 1983 | NOTICE OF PUBLICATION |
| Friday, May 27, 1983 | NOTICE OF PUBLICATION |
| Monday, April 25, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, April 21, 1983 | EXAMINER'S AMENDMENT MAILED |
| Monday, May 17, 1982 | NON-FINAL ACTION MAILED |
| Monday, April 5, 1982 | ASSIGNED TO EXAMINER |