| Event Date | Event Description |
| Thursday, August 15, 2019 | CANCELLED SEC. 8 (10-YR) |
| Wednesday, June 22, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 27, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 20, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, March 1, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, March 1, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, January 3, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, January 13, 2005 | PAPER RECEIVED |
| Monday, July 3, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, April 20, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 28, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Friday, December 9, 1994 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, December 2, 1994 | EXAMINERS AMENDMENT -WRITTEN |
| Saturday, November 26, 1994 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, October 19, 1994 | USE AMENDMENT FILED |
| Friday, May 27, 1994 | EXTENSION 3 GRANTED |
| Wednesday, April 20, 1994 | EXTENSION 3 FILED |
| Thursday, December 23, 1993 | EXTENSION 2 GRANTED |
| Wednesday, October 20, 1993 | EXTENSION 2 FILED |
| Monday, May 17, 1993 | EXTENSION 1 GRANTED |
| Thursday, April 1, 1993 | EXTENSION 1 FILED |
| Tuesday, October 20, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 28, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, June 26, 1992 | NOTICE OF PUBLICATION |
| Friday, April 17, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, April 3, 1992 | EXAMINER'S AMENDMENT MAILED |
| Monday, March 23, 1992 | NON-FINAL ACTION MAILED |
| Tuesday, March 3, 1992 | ASSIGNED TO EXAMINER |