ZEISS

What this record means

The record shows a live, Principal Register registration owned by Carl Zeiss AG, filed on August 2 2022 and officially registered on May 21 2024; the most recent meaningful event is the notice of registration confirmation emailed on that same date. The registration covers “Therapeutic eye masks featuring heat‑diffusing properties worn to soothe and relieve symptoms associated with dry eye” in International Class 010, so a similar name used for eye‑care or related therapeutic devices would present the closest record‑based concern. The record does not give Carl Zeiss AG control over every possible use of the word “ZEISS” in other industries or product categories. The prosecution history shows a standard examination path with an amendment, a statement of use filing, and eventual allowance, but there is no indication of a Supplemental Register filing. The supplied history contains no oppositions, cancellations or other enforcement actions. I'd treat this as a meaningful concern if you plan to market eye‑mask or similar therapeutic eye products under a comparable name.