| Event Date | Event Description |
| Wednesday, January 23, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, April 10, 2015 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, July 16, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 9, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 13, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 13, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 5, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 22, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, May 22, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Sunday, May 22, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 9, 2008 | REGISTERED-SUPPLEMENTAL REGISTER |
| Wednesday, August 6, 2008 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, August 6, 2008 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, July 24, 2008 | ASSIGNED TO EXAMINER |
| Friday, June 20, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, June 20, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 20, 2008 | ASSIGNED TO LIE |
| Friday, June 20, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, December 20, 2007 | NON-FINAL ACTION MAILED |
| Wednesday, December 19, 2007 | NON-FINAL ACTION WRITTEN |
| Saturday, December 15, 2007 | ASSIGNED TO EXAMINER |
| Monday, September 17, 2007 | NEW APPLICATION ENTERED IN TRAM |