Racquet sport accessories, namely strings, grips, grommets, and guards for racquets used in tennis, racquetball, squash and badminton

Energy storage and energy conversion apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; energy storage and energy conversion apparatus and instruments; energy harvesting and storage devices; storage batteries; charging appliances for rechargeable equipment; charging stations for electric vehicles; parts and fittings for the aforementioned goods