IP Verse

A Dispensing Closure

Patent No. EP3350091 (titled "A Dispensing Closure") was filed by Obrist Closures Switzerland on Sep 14, 2016. The application was issued on Nov 1, 2023.

Patent Summary

A dispensing closure for containers, comprising a base attachable to a container and an actuator disc pivotally mounted on the base, the disc including a dispensing channel and being pivotable between a closed position which prevents fluid product dispensing and an open position which allows product fluid dispensing through the channel. The base and disc are formed from the same type of polypropylene-based material, with one being a homopolymer and the other a copolymer.

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
APTARGROUPAug 1, 2024APPELT

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP3350091

OBRIST CLOSURES SWITZERLAND
Application Number
EP16774633A
Filing Date
Sep 14, 2016
Status
Granted And Under Opposition
Sep 29, 2023
Publication Date
Nov 1, 2023
External Links
Slate, Register , Google Patents