US Patent 10953262 Weight plates

A weight plate with a contained clamp inside a housing formed from features of the weight plate. The clamp is enclosed by the weight plate features and held in place from coming out of the housing using a fastener. Once the clamp is held, the clamp will not rotate on its own axis of rotation inside the housing. This prevents the clamp from being lost and provides easy clamping of the weight plate to a bar.