| Event Date | Event Description |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 17, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 2, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 12, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 5, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, November 6, 2007 | CASE FILE IN TICRS |
| Wednesday, June 7, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 31, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, February 9, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, February 9, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, October 23, 2001 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 |
| Friday, October 5, 2001 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Tuesday, September 4, 2001 | POST REGISTRATION ACTION CORRECTION |
| Tuesday, June 26, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, July 11, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, June 9, 1997 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, July 23, 1991 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, April 18, 1991 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Wednesday, April 17, 1991 | ALLOWANCE/COUNT WITHDRAWN |
| Tuesday, February 27, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 28, 1990 | FINAL REFUSAL MAILED |
| Monday, July 23, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 22, 1990 | NON-FINAL ACTION MAILED |
| Monday, April 23, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 19, 1990 | NON-FINAL ACTION MAILED |
| Monday, April 9, 1990 | ASSIGNED TO EXAMINER |