Patent attributes
A clamp assembly includes a clamp having a lever attached to a clamp body and operable between an open position and a closed position, where the clamp body defines an elongated opening with a narrowed waist portion between a first opening portion and a second opening portion. A fastener has a base, a cap, and a stem extending between and connecting the base and the cap. The base and the cap extend radially outward from the stem. The stem is sized to fit through the narrowed waist portion and the cap is sized to fit through the first opening portion of the through opening. When the lever is in the closed position, a blocking member on the lever occupies the first opening portion of the through opening. When the lever is in the open position, the blocking member is withdrawn from the first opening portion of the through opening.