Dispenser cap with piercer

US5427275A · kind A · utility

Inventor

• Bernd Hansen · Gaildorf, DE

Key dates

• Filing date: Nov 18, 1994
• Grant date: Jun 27, 1995
• Expiry date: Nov 18, 2014

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65D2251/0096
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A cap for receptacles, particularly bottles made of plastic in a blow molding process which are filled and closed in the blow mold and which have a bottle neck, is placed on the bottle neck. The cap has, adjoining the section for receiving the neck, a section which forms one piece with the neck receiving section and which is designed as a dropper or other dispenser and a piercer.