U.S. federal trademark · Serial No. 75116469
cards containing microprocessor and integrated circuit chips, namely, data storage card associated with specific household appliances for recording the life history of the appliance including ownership and registration information; manufacturer's specifications; repair, modification, and maintenance information; inspection and testing information; and for debiting payments for maintenance, repairs, and storage of the appliance
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.