US Patent 7748678 Beverage container holder

A beverage container is provided for mounting to vehicles such as power boats, sailboats and recreational vehicles. The beverage container holder is adapted for mounting to support platforms on the vehicle which may be any suitable vehicle structure such as the armrest of a chair. The beverage container holder comprises a mounting ring which is first rigidly affixed to the support platform, and further comprises a cylindrical can having an upper circumferential rim which fits over the mounting ring and includes detents that positively lock the rim onto the mounting ring.