Pivotal spout with cutter for dispensing liquids from multi-layered laminate containers
US4771916A · kind A · utility
5Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 8, 1983 |
| Grant date | Sep 20, 1988 |
| Priority date | — |
| Expiry date | Jun 8, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67B7/26
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An assembly for opening and dispensing liquids from so-called "paper bottles". The assembly comprises an open ended tubular body adapted to secure within the open end, a paper bottle. A dispenser spout traverses the closed end of the tubular body and pivots to present a cutting blade to the paper bottle. Liquid seal member prevents leakage from an opened bottle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.