? QSTN Trademark
Serial Number: 90523131 • Registration: 6602483
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 10, 2021
Registration Date
December 28, 2021
First Use Anywhere
December 21, 2020
First Use in Commerce
December 21, 2020
Published for Opposition
October 12, 2021
Goods & Services
Providing temporary use of non-downloadable web-based decentralized applications (DApps) for crypto currency trading, cloud storage of data