| Event Date | Event Description |
| Saturday, June 23, 2007 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, July 2, 1994 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, May 9, 1994 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, December 2, 1993 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Wednesday, February 10, 1993 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, September 11, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 16, 1986 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, July 10, 1986 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, July 1, 1986 | EXAMINERS AMENDMENT MAILED |
| Friday, April 18, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 18, 1986 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, May 12, 1986 | NON-FINAL ACTION MAILED |
| Tuesday, April 29, 1986 | ALLOWANCE/COUNT WITHDRAWN |
| Wednesday, April 23, 1986 | ASSIGNED TO EXAMINER |
| Monday, March 17, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 17, 1986 | REINSTATED |
| Friday, March 28, 1986 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, March 28, 1986 | ASSIGNED TO EXAMINER |
| Thursday, September 12, 1985 | FINAL REFUSAL MAILED |
| Wednesday, July 3, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 21, 1985 | NON-FINAL ACTION MAILED |
| Thursday, January 3, 1985 | ASSIGNED TO EXAMINER |