| Event Date | Event Description |
| Wednesday, August 17, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 10, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 26, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, June 26, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 22, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 15, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 23, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, November 16, 2007 | CASE FILE IN TICRS |
| Saturday, June 30, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, June 30, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, April 4, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, August 12, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Friday, December 13, 1996 | POST REGISTRATION ACTION MAILED - SEC. 15 |
| Tuesday, November 5, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 1, 1991 | REGISTERED-SUPPLEMENTAL REGISTER |
| Tuesday, April 30, 1991 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, April 18, 1991 | EXAMINER'S AMENDMENT MAILED |
| Friday, April 12, 1991 | ASSIGNED TO EXAMINER |