Frame with a front wheel and seat for riding an electric skateboard while sitting

MULTI-FUNCTIONAL CHILD'S TRAVEL DEVICE

Skateboard

Scooter having an element that can be attached or that is connected in an articulated manner

Riding and sliding sports apparatus

Scooter having an element that can be attached or that is connected in an articulated manner

Walker-shaped hoverboard attachment

Hoverboard Attachment With Chair

Actuated accessory for a self-balancing board

Wheeled scooter

Streetboard

Gravity propelled low profile seat-carrying vehicles supported by surface-engaging wheels and related methods

Motorized balancing chair and foot stirrups