| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 21, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 6, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 28, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 24, 2006 | CASE FILE IN TICRS |
| Tuesday, May 16, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, May 16, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 11, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, February 8, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, February 8, 2006 | PAPER RECEIVED |
| Wednesday, October 2, 2002 | PAPER RECEIVED |
| Tuesday, April 28, 1992 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, March 6, 1992 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Thursday, January 23, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, January 2, 1992 | RESPONSE RECEIVED TO POST REG. ACTION |
| Friday, December 13, 1991 | SEC 7 REQUEST FILED |
| Monday, October 21, 1991 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, May 31, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 21, 1986 | REGISTERED-SUPPLEMENTAL REGISTER |
| Friday, November 1, 1985 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, October 22, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 30, 1985 | NON-FINAL ACTION MAILED |
| Wednesday, July 24, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 24, 1985 | NON-FINAL ACTION MAILED |
| Monday, December 31, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 3, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 1, 1984 | NON-FINAL ACTION MAILED |
| Wednesday, November 30, 1983 | NON-FINAL ACTION MAILED |
| Friday, November 4, 1983 | ASSIGNED TO EXAMINER |