WINDSURF
Live · Registered LIVE/REGISTRATION/Issued and Active
What this record means
The record shows that the mark “WINDSURF” is live and registered on the Principal Register under serial 98976204, owned by Exafunction, Inc., a Delaware corporation. The registration covers downloadable computer software that incorporates artificial intelligence and deep learning for software development, including toolkits, SDKs, APIs, and generative model creation. A similar name would raise the closest concern in the same software‑development and AI‑tool kit area; uses in unrelated fields would be farther from the scope shown. The record does not give the owner control over every use of the word “WINDSURF.” The latest maintenance event is the registration confirmation on November 18, 2025, with no further dates listed. No oppositions, cancellations, or enforcement actions appear in the supplied history. If you plan to use a similar name in AI‑based software development, this record suggests a meaningful risk of conflict.
Informational only - not legal advice.Mark Trademark
| Drawing type | 4 - STANDARD CHARACTER MARK |
| Filing basis | Use in Commerce (§1(a)). |
| Status | Registered. The registration date is used to determine when post-registration maintenance documents are due. |
Key dates
| Application filed | Dec 12, 2023 |
| Published for opposition | Aug 20, 2024 |
| Notice of Allowance | Oct 15, 2024 |
| Registered (Principal) | Nov 18, 2025 |
| Status date | Nov 18, 2025 |
Goods & services
Downloadable computer software incorporating artificial intelligence (AI) and deep learning technology for the purpose of facilitating software development; downloadable computer software for the purpose of engaging in software development for computer engineers; software development toolkit for developers; downloadable software development kits (SDK); downloadable application programming interface (API) software; downloadable computer software for creating generative models and GPU code; downloadable computer AI-based software for the purpose of accelerating software development workflow; downloadable computer software using deep learning and artificial intelligence (AI) technology to improve resource utilization and decrease cost for software development; downloadable computer software for the collection, editing, organizing, modifying, book marking, analyzing, transmission, storage, and sharing of data and information; downloadable computer software for creating searchable databases of information and data; downloadable computer software, namely, software development tools for data analytics, data mining, and machine learning
Owner & representation
| Owner | Exafunction, Inc. |
| Address | 450 Stratford Park Ct, San Jose, CALIFORNIA UNITED STATES 95136 |
| Entity | CORPORATION - organized in DELAWARE |
| Attorney of record | Perry J. Viscounty |
| Correspondent | Perry J. Viscounty |
| Attorney email | i********@*****.com |
| Correspondent email | 2 emails |
| Correspondent phone | 7********5 |
| Correspondent address | Costa Mesa, CALIFORNIA |