IP Verse

System Of Swivelling Gates For A Passage Installation For Persons - EP3279423

The patent EP3279423 was granted to Wanzl on Apr 22, 2020. The application was originally filed on Jul 6, 2017 under application number EP17179926A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3279423

WANZL
Application Number
EP17179926A
Filing Date
Jul 6, 2017
Status
Opposition Rejected
Jun 14, 2024
Grant Date
Apr 22, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

DORMAKABA DEUTSCHLANDJan 21, 2021BALDER LAW -

Patent Citations (12) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
EXAMINATIONWO9724503
OPPOSITIONEP1577842
OPPOSITIONEP1619637
OPPOSITIONEP2233680
OPPOSITIONUS2015308179
OPPOSITIONWO2014160448
OPPOSITIONWO9724503
SEARCHDE19549040
SEARCHDE20111709U
SEARCHGB2175348
SEARCHUS2015308179
SEARCHWO2012017266

Non-Patent Literature (NPL) Citations (3) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Kaba, "Public Systems & Solutions", KABA, (20120501), pages 1 - 32, KABA, (20240325), XP093145146-
OPPOSITION- Katalog |, "Zutrittskontrollen. Personenströme Lenken, Bereiche abgrenzen", WANZL - Katalog, (20150301), pages 1 - 64, WANZL - Katalog, (20240325), XP093145140-
OPPOSITION- Wanzl, " Drehsperren und Schwenktüren", Wanzl - Produkten, (20150920), Wanzl - Produkten, URL: http://www.wanzl.com:80/de_DE/produkte/drehsperren-und-schwenktueren, (20240325), XP093145144-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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