| Event Date | Event Description |
| Thursday, July 13, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, November 11, 2001 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, November 1, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 30, 1994 | NOTICE OF ALLOWANCE CANCELLED |
| Tuesday, August 30, 1994 | Sec. 1(B) CLAIM DELETED |
| Tuesday, July 26, 1994 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, May 3, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, April 1, 1994 | NOTICE OF PUBLICATION |
| Wednesday, October 13, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 24, 1993 | LETTER OF SUSPENSION MAILED |
| Friday, May 21, 1993 | ASSIGNED TO EXAMINER |
| Tuesday, May 11, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 1, 1993 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, September 14, 1992 | LETTER OF SUSPENSION MAILED |
| Friday, September 4, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 3, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, August 21, 1991 | LETTER OF SUSPENSION MAILED |
| Thursday, July 11, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 7, 1991 | NON-FINAL ACTION MAILED |
| Thursday, December 27, 1990 | ASSIGNED TO EXAMINER |
| Tuesday, December 18, 1990 | ASSIGNED TO EXAMINER |
| Thursday, December 13, 1990 | ASSIGNED TO EXAMINER |
| Thursday, December 13, 1990 | ASSIGNED TO EXAMINER |
| Thursday, December 13, 1990 | ASSIGNED TO EXAMINER |