Dispensing container with flow control system

US7562796B2 · kind B2 · utility

Assignee

• Holopack International Corp. · US

Inventors

• Walter Zahn · Columbia, US
• Shawn Miller · Denver, US
• David Rocheleau · Lexington, US
• Mohammad R. Sadeghi · Raleigh, US
• Bernd Hansen · Gaildorf, DE

Key dates

• Filing date: Nov 23, 2005
• Grant date: Jul 21, 2009
• Expiry date: Jun 1, 2027

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65D1/095
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A dispensing container fillable with a liquid includes a squeezable reservoir for holding the liquid prior to dispensing, a dispensing outlet for expending the liquid, and a flow control system for regulating the velocity of the liquid exiting the outlet when a squeezing pressure is applied to the liquid-holding reservoir.