Trademark Overview
On Tuesday, July 8, 2025, a trademark application was filed for DIAMOND PLUNGE with the United States Patent and Trademark Office. The USPTO has given the DIAMOND PLUNGE trademark a serial number of 99271910. The federal status of this trademark filing is PREVIOUS ACTION/ALLOWANCE COUNT WITHDRAWN as of Monday, January 5, 2026. This trademark is owned by DEEPTIME GROUP LIMITED. The DIAMOND PLUNGE trademark is filed in the Environmental Control Instrument Products category with the following description:
Air-conditioning apparatus and installations; Water purification installations; Refrigerating appliances and installations; Spa surrounds; Baths, bathtubs, whirlpool baths and bath installations; Heat pumps; Adsorption apparatus for generating oxygen; Ozone generators for sanitizing purposes; Saunas; Cooling installations for water; Water filtration apparatus