| Event Date | Event Description |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 27, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 21, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 23, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 23, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 7, 2008 | CASE FILE IN TICRS |
| Wednesday, September 27, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 30, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, August 30, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, June 11, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, June 11, 2002 | PAPER RECEIVED |
| Tuesday, October 13, 1998 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, October 13, 1998 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Monday, July 13, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 29, 1992 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, June 18, 1992 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, June 18, 1992 | ASSIGNED TO EXAMINER |
| Wednesday, April 29, 1992 | EXAMINER'S AMENDMENT MAILED |
| Monday, March 23, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 24, 1992 | NON-FINAL ACTION MAILED |
| Monday, January 13, 1992 | ASSIGNED TO EXAMINER |