| Event Date | Event Description |
| Tuesday, February 22, 1983 | NOTICE OF PUBLICATION |
| Wednesday, September 29, 1982 | ASSIGNED TO EXAMINER |
| Monday, November 15, 1982 | NON-FINAL ACTION MAILED |
| Friday, February 4, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, March 29, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 21, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 21, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 21, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 17, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, November 16, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 21, 1989 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Monday, March 13, 1989 | RESPONSE RECEIVED TO POST REG. ACTION |
| Friday, June 16, 1989 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Thursday, June 22, 1989 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, April 17, 2008 | CASE FILE IN TICRS |
| Wednesday, June 18, 2003 | PAPER RECEIVED |
| Wednesday, June 18, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, September 16, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, September 16, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, February 1, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 9, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 27, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, July 27, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 16, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 29, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 4, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 8, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 20, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 18, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |