U.S. federal trademark · Serial No. 79442744
Graphene heating element; heating therapeutic material; graphene heating technology (terms considered too vague by the International Bureau - rule 13 (2) (b) of the Common Regulations), wearable graphene heating sheet.
Infrared self-heating clothing; clothing, footwear, headgear.
Design and development of graphene-based heating technology, specifically for wearable heating sheets.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.