| Event Date | Event Description |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, January 17, 2008 | CASE FILE IN TICRS |
| Thursday, August 22, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, August 22, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 28, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, May 28, 2002 | PAPER RECEIVED |
| Saturday, March 14, 1998 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, February 17, 1998 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, June 2, 1992 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, February 3, 1992 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Wednesday, January 29, 1992 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, January 28, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, January 16, 1992 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, November 25, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 22, 1991 | USE AMENDMENT ACCEPTED |
| Thursday, November 21, 1991 | AMENDMENT TO USE PROCESSING COMPLETE |
| Monday, November 4, 1991 | USE AMENDMENT FILED |
| Friday, August 30, 1991 | FINAL REFUSAL MAILED |
| Monday, May 13, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 14, 1990 | NON-FINAL ACTION MAILED |
| Monday, October 22, 1990 | ASSIGNED TO EXAMINER |
| Friday, October 19, 1990 | ASSIGNED TO EXAMINER |