WINDOWS 10 IN S MODE

What this record means

The record shows that “WINDOWS 10 IN S MODE” is a live, registered mark on the Principal Register owned by Microsoft Corporation. It covers operating‑system software sold as a component of computers, specifically in class 009. A similar name used for software that functions as an operating system component would raise the closest record‑based concern. The record does not give Microsoft control over every use of the wording, only over the goods and services listed. The prosecution history shows a standard sequence of office actions and a final refusal that was overcome, leading to registration in 2020. The most recent maintenance event was a courtesy reminder of the 6‑year renewal requirement in April 2025. No opposition, cancellation, or court action appears in the supplied history, so there is no visible enforcement signal. If you plan to use a similar name for software in the same category, you should be aware that this mark could pose a significant risk.