| Event Date | Event Description |
| Friday, March 18, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, April 29, 2008 | CASE FILE IN TICRS |
| Friday, September 1, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, August 21, 2006 | PAPER RECEIVED |
| Thursday, September 23, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 2, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, December 2, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, August 21, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, August 21, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, August 21, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, April 3, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, November 21, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, November 21, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, August 23, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 31, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 23, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 31, 1983 | PUBLISHED FOR OPPOSITION |
| Thursday, May 12, 1983 | NOTICE OF PUBLICATION |
| Wednesday, May 11, 1983 | NOTICE OF PUBLICATION |
| Tuesday, May 10, 1983 | NOTICE OF PUBLICATION |
| Wednesday, April 6, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 7, 1982 | NON-FINAL ACTION MAILED |
| Wednesday, June 2, 1982 | ASSIGNED TO EXAMINER |