TAMPER-RESISTANT SCREW CLOSURE

摘要

A tamper-resistant screw closure for a bottle or the like having an external screw thread in which a cap with a top and a depending skirt and a tamperresistant band below the skirt has spaced apart frangible tongues connecting with the skirt and the tamper-resistant band and the tamper-resistant band has internal projections engaging below the external projecting means on the bottle to resist movement of the band when the closure is unscrewed so that the frangible tongues break to show that the closure has been removed.