Serial Number
99100567
Owner
Diagonal Software Corp.Attorney
Francis P. CislakFirst Use Date
Jul 25, 2025
Filing Date
Mar 24, 2025
DIAGONAL Trademark
Serial Number: 99100567 • Registration: 8415615
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Francis P. Cislak Barnes & Thornburg LLP
11 South Meridian Street
Indianapolis, IN 46204
United States
Trademark Details
Filing Date
March 24, 2025
Registration Date
August 25, 2026
First Use Anywhere
July 25, 2025
First Use in Commerce
July 25, 2025
Published for Opposition
March 17, 2026
Goods & Services
Computer software design services; Software design and development; Custom design of computer software; Software as a service (SAAS) services featuring software for businesses to create custom software solutions; Software as a service (SAAS) services featuring software for hosting computer software applications for others; Software as a service (SAAS) services featuring software for creating, designing, publishing, modifying, managing, maintaining, updating, and delivering content via the Internet; Software as a service (SAAS) services featuring software for managing and optimizing website content and website performance; Software as a service (SAAS) services featuring software for use in the creation, design, and content management of websites; Software as a service (SAAS) services featuring software for users to access payment processing, schedule, logistics, and communication tools; Software as a service (SAAS) services featuring software for dynamically generating personalized or customized software solutions for industry-specific use cases; Software as a service (SAAS) services featuring software for automating business workflows, managing third-party integrations, and synchronizing data across platforms; Web site hosting services; Computer services, namely, cloud hosting provider services
Downloadable computer software for computer system and application development, deployment and management; Downloadable application programming interface (API) software; Downloadable computer e-commerce software to allow users to perform electronic business transactions via a global computer network; Downloadable computer software development tools; Downloadable computer software using artificial intelligence (AI) for automating business operations and generating custom software solutions