Serial Number
87720645
Owner
METROSPEC TECHNOLOGY, LLCAttorney
Michael T. OlsenFirst Use Date
Aug 9, 2017
Filing Date
Dec 14, 2017
4TONE Trademark
Serial Number: 87720645 • Registration: 5916944
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Michael T. Olsen Winthrop & Weinstine, P.A.
225 South Sixth Street
Capella Tower, Suite 3500
Minneapolis, MN 55402
United States
Trademark Details
Filing Date
December 14, 2017
Registration Date
November 19, 2019
First Use Anywhere
August 9, 2017
First Use in Commerce
August 9, 2017
Goods & Services
custom manufacture of LED light bulbs and LED circuit boards