Serial Number
87493057
Owner
block.oneAttorney
Sarah E. BroFirst Use Date
May 6, 2017
Filing Date
Jun 16, 2017
Serial #87493057 Trademark
Serial Number: 87493057 • Registration: 5716381
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Sarah E. Bro McDermott Will & Emery LLP
18565 Jamboree Road, Suite 250
Irvine, CA 92612
UNITED STATES
Trademark Details
Filing Date
June 16, 2017
Registration Date
April 2, 2019
First Use Anywhere
May 6, 2017
First Use in Commerce
May 22, 2017
Published for Opposition
December 12, 2017
Cancellation Date
October 17, 2025
Goods & Services
Advertising, business management, and business administration in the field of software development services
Developing open-source software which can be adopted by blockchains for the building of applications on the blockchain