| Event Date | Event Description |
| Wednesday, February 10, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 10, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 14, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, September 27, 2013 | CANCELLED SEC. 8 (10-YR) |
| Wednesday, May 1, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 18, 2008 | CASE FILE IN TICRS |
| Monday, January 15, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 22, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 1, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 14, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 14, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 12, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, August 2, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 24, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, July 24, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 26, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, April 26, 2002 | PAPER RECEIVED |
| Tuesday, June 1, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, December 18, 1998 | RESPONSE RECEIVED TO POST REG. ACTION |
| Friday, December 18, 1998 | RESPONSE RECEIVED TO POST REG. ACTION |
| Friday, June 12, 1998 | POST REGISTRATION ACTION MAILED - SEC. 7 |
| Monday, February 9, 1998 | RESPONSE RECEIVED TO POST REG. ACTION |
| Friday, August 8, 1997 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, July 18, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 16, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 24, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, February 21, 1992 | NOTICE OF PUBLICATION |
| Tuesday, November 5, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, July 25, 1991 | ASSIGNED TO EXAMINER |