Serial Number
99407272
Owner
Stiftung Ethereum (Foundation Ethereum)Attorney
Elizabeth BaioFirst Use Date
Mar 4, 2014
Filing Date
Sep 23, 2025
TLSN Trademark
Serial Number: 99407272
Trademark Classes
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 41 - Education & Entertainment
Education; providing of training; entertainment; sporting and cultural activities
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Owner Contact Info
Legal Representation
Correspondence Address
Elizabeth Baio Nixon Peabody LLP
70 West Madison Street, Suite 5200
Chicago, IL 60602
United States
Trademark Details
Filing Date
September 23, 2025
Registration Date
Not Registered
First Use Anywhere
March 4, 2014
First Use in Commerce
March 4, 2014
Goods & Services
Downloadable computer software development tools; downloadable computer programs, namely, downloadable compiler software, downloadable software for assembling and building construction models, downloadable visual development software for developing, building, and operating distributed applications and cryptographic applications on a blockchain and downloadable software applications for developing, building, and operating distributed applications and cryptographic applications on a blockchain in development environments; downloadable computer software development tools intended for use in creating applications and smart contracts, developing graphical user interfaces and providing data exchanges and communications between programs and computers in a distributed or networked environment; downloadable computer programs for use in the design, development, writing and commissioning of applications, general programs and smart contracts; downloadable computer software frameworks, namely, reusable software platforms for developing applications, products and software solutions; downloadable computer software for data and application modeling
Arranging and conducting of educational and business conferences in the field of blockchain technology
Providing software, namely, providing temporary use of non-downloadable utility programs for performing computer maintenance, for language processing and for interpretating processors, on computer networks on the Internet, and telecommunication networks; mobile data service, namely, hosting computer software applications of others; technical support services with respect to software, namely, troubleshooting of computer software problems; customer support services in relation to computer software, namely, troubleshooting of computer software problems; computer software maintenance services; computer programming; computer system analysis; software research, design and development services; providing online technical information with respect to computer technology; providing online information with respect to the design and development of computer hardware and software in the field of computer project management method; technical support services with respect to software in the form of online journals or blogs, namely, installation, administration, and troubleshooting of web and database applications in the field of online journals and blogs; consultation, advisory and information services relating to the aforesaid services, namely, IT consulting services, advisory services relating to software and product development and providing information in the fields of technology and software and product development via an on-line website; providing temporary use of non-downloadable software for use in the design and development of software on computer Internet networks, telecommunication networks and on mobile data networks in the field of technical information with respect to computers; temporary provision of non-downloadable software applications for creating and managing computer software programs accessible via a website; information technology (IT) consulting services relating to installation, maintenance and repair of computer software; computer software development