TANGO (U.S. Trademark Serial Number 87253409) is a United States trademark of Industrial Scientific Corporation. The goods and services include: Gas monitors with electronic sensors for monitoring combustible gases, toxic gases, and oxygen . The correspondent is Caldwell A. Camero of Fluke Corporation.

This trademark was filed on December 01, 2016 as United States Trademark Application Serial Number 87253409. The trademark application was registered on July 04, 2017 as U.S. Trademark Registration 5236527.

Trademark PTO Status History

July 04, 2022 – COURTESY REMINDER – SEC. 8 (6-YR) E-MAILED

January 31, 2019 – ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

January 31, 2019 – TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

July 04, 2017 – REGISTERED-PRINCIPAL REGISTER

April 18, 2017 – OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

April 18, 2017 – PUBLISHED FOR OPPOSITION

March 29, 2017 – NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

March 06, 2017 – APPROVED FOR PUB – PRINCIPAL REGISTER

View full trademark status information at USPTO

Ownership History

Industrial Scientific Corporation

Industrial Scientific Corporation

Industrial Scientific Corporation

View documents on file at USPTO

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