| Event Date | Event Description |
| Tuesday, January 3, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, December 24, 2011 | NEW APPLICATION ENTERED |
| Tuesday, March 27, 2012 | ASSIGNED TO EXAMINER |
| Sunday, April 1, 2012 | EXAMINER'S AMENDMENT ENTERED |
| Sunday, April 1, 2012 | EXAMINERS AMENDMENT -WRITTEN |
| Sunday, April 1, 2012 | EXAMINERS AMENDMENT E-MAILED |
| Sunday, April 1, 2012 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Sunday, April 1, 2012 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 9, 2014 | ASSIGNED TO EXAMINER |
| Thursday, April 25, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, April 25, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 12, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 11, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 11, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 12, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 12, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 12, 2024 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Thursday, December 12, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 12, 2024 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Thursday, December 12, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 12, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, December 12, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, December 12, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, January 13, 2025 | ASSIGNED TO LIE |
| Thursday, October 9, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 9, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 9, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Thursday, October 9, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, January 13, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |