Trademark Overview
On Wednesday, August 27, 2025, a trademark application was filed for DOPPELBLATT with the United States Patent and Trademark Office. The USPTO has given the DOPPELBLATT trademark a serial number of 99360498. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, August 27, 2025. This trademark is owned by Pengshan Bluebird GmbH. The DOPPELBLATT trademark is filed in the Pharmaceutical Products category with the following description:
Dietary food supplements; Medicinal herb extracts, other than essential oils; Vitamin tablets; Natural remedy preparations for the treatment of gastro-intestinal conditions, hormonal and chemical imbalances, and sleep disorders; Nutraceuticals for use as a dietary supplement; Health food supplements; Dietary supplements with a cosmetic effect; Dietary supplements; Medicines for alleviating constipation; Nutritional supplements