| Event Date | Event Description |
| Friday, February 5, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, September 6, 2007 | CASE FILE IN TICRS |
| Tuesday, March 18, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, March 18, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, December 26, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, December 26, 2002 | PAPER RECEIVED |
| Friday, April 30, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, April 29, 1999 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, December 11, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 16, 1993 | REGISTERED-SUPPLEMENTAL REGISTER |
| Tuesday, September 7, 1993 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, August 12, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 10, 1993 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, March 22, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 29, 1992 | NON-FINAL ACTION MAILED |
| Wednesday, August 12, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 13, 1992 | FINAL REFUSAL MAILED |
| Tuesday, January 28, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 1, 1991 | NON-FINAL ACTION MAILED |
| Monday, June 17, 1991 | ASSIGNED TO EXAMINER |