U.S. federal trademark · Serial No. 90891997
Hydrogen; Powdered carbon for secondary cell batteries
Lubricating graphite; Graphite lubricants; Graphite as a lubricant
Recycling of chemicals; Recycling of plastic; Recycling of waste; Upcycling in the nature of waste recycling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.