| Event Date | Event Description |
| Saturday, March 27, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 25, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Tuesday, November 24, 2009 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, September 10, 2008 | CASE FILE IN TICRS |
| Wednesday, August 13, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 24, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 10, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 10, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 22, 2002 | PAPER RECEIVED |
| Monday, April 15, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, August 16, 1995 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, August 22, 1989 | REGISTERED-SUPPLEMENTAL REGISTER |
| Wednesday, June 28, 1989 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Wednesday, June 21, 1989 | EXAMINERS AMENDMENT MAILED |
| Friday, May 19, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 24, 1989 | ASSIGNED TO EXAMINER |
| Tuesday, January 24, 1989 | NON-FINAL ACTION MAILED |
| Thursday, November 10, 1988 | ASSIGNED TO EXAMINER |
| Friday, November 4, 1988 | ALLOWANCE/COUNT WITHDRAWN |
| Monday, August 22, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 2, 1988 | NON-FINAL ACTION MAILED |
| Wednesday, March 2, 1988 | ALLOWANCE/COUNT WITHDRAWN |
| Thursday, February 18, 1988 | ALLOWANCE/COUNT WITHDRAWN |