| Event Date | Event Description |
| Friday, February 5, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 11, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 11, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, October 6, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, October 10, 2007 | CASE FILE IN TICRS |
| Friday, May 13, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 26, 2003 | PAPER RECEIVED |
| Tuesday, May 27, 2003 | PAPER RECEIVED |
| Monday, May 5, 2003 | PAPER RECEIVED |
| Thursday, April 24, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 2, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, October 2, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, July 12, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, July 12, 2002 | PAPER RECEIVED |
| Friday, May 31, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 20, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, December 29, 1998 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, December 29, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 6, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, September 4, 1992 | NOTICE OF PUBLICATION |
| Monday, June 1, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 11, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 23, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, June 4, 1991 | ASSIGNED TO EXAMINER |
| Thursday, January 10, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 27, 1990 | LETTER OF SUSPENSION MAILED |
| Thursday, December 6, 1990 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, July 24, 1990 | LETTER OF SUSPENSION MAILED |
| Monday, December 11, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 20, 1989 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, August 30, 1988 | LETTER OF SUSPENSION MAILED |
| Tuesday, July 19, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 3, 1988 | NON-FINAL ACTION MAILED |
| Wednesday, March 16, 1988 | ASSIGNED TO EXAMINER |
| Wednesday, March 16, 1988 | ASSIGNED TO EXAMINER |
| Wednesday, March 16, 1988 | ASSIGNED TO EXAMINER |