| Event Date | Event Description |
| Tuesday, February 15, 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, February 15, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 15, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 15, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, February 15, 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, March 12, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 21, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, April 1, 2011 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, March 23, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 17, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 11, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, August 8, 2006 | ASSIGNED TO PARALEGAL |
| Monday, May 15, 2006 | REGISTERED - SEC. 8 (6-YR) FILED |
| Monday, May 15, 2006 | TEAS SECTION 8 RECEIVED |
| Friday, February 24, 2006 | CASE FILE IN TICRS |
| Friday, February 24, 2006 | CASE FILE IN TICRS |
| Friday, February 24, 2006 | CASE FILE IN TICRS |
| Tuesday, May 13, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 25, 2002 | PAPER RECEIVED |
| Tuesday, August 29, 2000 | REGISTERED-SUPPLEMENTAL REGISTER |
| Friday, May 26, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 22, 2000 | ASSIGNED TO EXAMINER |
| Friday, March 3, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 31, 1999 | NON-FINAL ACTION MAILED |
| Tuesday, August 10, 1999 | ASSIGNED TO EXAMINER |