Trademark Overview
On Tuesday, June 9, 2026, a trademark application was filed for RS-53 with the United States Patent and Trademark Office. The USPTO has given the RS-53 trademark a serial number of 99873364. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, June 9, 2026. This trademark is owned by Fitmart GmbH & Co. KG. The RS-53 trademark is filed in the Chemical Products, Pharmaceutical Products, Staple Food Products, and Light Beverage Products categories with the following description:
Herbal food supplements; pharmaceutical preparations containing caffeine; caffeine preparations for medical purposes; caffeine preparations for stimulation; antioxidants; antioxidant supplements; nutritional energy bars as food supplements; dietary supplements; food supplements; Dietary and nutritional supplements; nutritional supplements for medical purposes; vitamin and mineral preparations; nutritional supplements made from vitamins and minerals; vitamins and vitamin preparations; nutritional supplements made from vitamins; mineral nutritional supplements; Protein food supplements; Food supplements containing protein powder; Products for the manufacture of medicinal beverages; Dietary preparations and food supplements; Sports nutrition preparations; Pre workout preparations; Booster preparations for improving performance; Vitamin beverages; Vitamin preparations
Soft drinks; non-alcoholic beverages; isotonic drinks; functional beverages; energy drinks; beverages containing plant extracts; vitamin-enriched beverages; caffeinated energy drinks; caffeinated beverages without alcohol; protein drinks; protein-enriched sports drinks; whey drinks; powders for making drinks; syrups for making drinks; non-alcoholic soft drinks; sports drinks; non alcoholic beverages; syrups for beverages
Chemical products for industrial purposes; plant extracts for industrial purposes; plant nutrient preparations; plant nutrients; chemical food additives
Powder for the preparation of beverages; instant beverage powder; beverage powder with plant extracts; foodstuffs, not medicinal; food products, in particular mixtures for the preparation of fitness beverages; flavourings for foodstuffs; flavoured powders for the preparation of beverages; protein containing mixtures for shakes and beverages; fitness foodstuffs in powder form