| Event Date | Event Description |
| Tuesday, August 21, 2018 | ASSIGNED TO EXAMINER |
| Friday, August 10, 2018 | ASSIGNED TO EXAMINER |
| Friday, July 22, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 21, 2005 | CASE FILE IN TICRS |
| Tuesday, December 21, 2004 | CASE FILE IN TICRS |
| Thursday, November 30, 2000 | OPPOSITION INSTITUTED NO. 999999 |
| Saturday, August 26, 2000 | OPPOSITION TERMINATED NO. 999999 |
| Saturday, August 5, 2000 | OPPOSITION DISMISSED NO. 999999 |
| Wednesday, October 23, 1996 | OPPOSITION INSTITUTED NO. 999999 |
| Monday, September 16, 1996 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, September 3, 1996 | PUBLISHED FOR OPPOSITION |
| Friday, August 2, 1996 | NOTICE OF PUBLICATION |
| Monday, June 24, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 24, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 24, 1995 | NON-FINAL ACTION MAILED |
| Thursday, September 7, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 7, 1995 | NON-FINAL ACTION MAILED |
| Wednesday, January 11, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 20, 1994 | NON-FINAL ACTION MAILED |
| Thursday, October 20, 1994 | ASSIGNED TO EXAMINER |
| Monday, October 3, 1994 | EXAMINER'S AMENDMENT MAILED |
| Monday, September 26, 1994 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, September 26, 1994 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, September 16, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 14, 1994 | EXAMINER'S AMENDMENT MAILED |
| Friday, April 22, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 9, 1993 | LETTER OF SUSPENSION MAILED |
| Wednesday, November 3, 1993 | EXAMINER'S AMENDMENT MAILED |
| Friday, June 25, 1993 | NON-FINAL ACTION MAILED |
| Tuesday, June 15, 1993 | ASSIGNED TO EXAMINER |
| Wednesday, June 9, 1993 | ASSIGNED TO EXAMINER |