| Event Date | Event Description |
| Friday, March 11, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, September 10, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, September 10, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 15, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 8, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 11, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, December 29, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 20, 2008 | CASE FILE IN TICRS |
| Monday, August 6, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, March 10, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, March 10, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, February 20, 2001 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 |
| Monday, February 5, 2001 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Monday, July 24, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, March 7, 1986 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 23, 1985 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 25, 1980 | REGISTERED-PRINCIPAL REGISTER |
| Monday, March 24, 1980 | NOTICE OF PUBLICATION |
| Friday, February 1, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 31, 1977 | NON-FINAL ACTION MAILED |
| Friday, August 19, 1977 | ASSIGNED TO EXAMINER |
| Tuesday, June 28, 1977 | ASSIGNED TO EXAMINER |