| Event Date | Event Description |
| Wednesday, May 29, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 25, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 5, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 8, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 17, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 30, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 29, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 8, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 7, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 30, 2008 | CASE FILE IN TICRS |
| Wednesday, July 4, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 9, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 20, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, February 20, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, December 11, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, December 11, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, October 4, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, May 10, 1989 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, December 27, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 4, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 27, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Friday, August 26, 1983 | NOTICE OF PUBLICATION |
| Wednesday, August 24, 1983 | NOTICE OF PUBLICATION |
| Thursday, July 21, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, July 15, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 17, 1983 | ASSIGNED TO EXAMINER |