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Closable Inspection Opening For Dry Construction - EP2550413

The patent EP2550413 was granted to Knauf Insulation on Aug 4, 2021. The application was originally filed on Feb 16, 2011 under application number EP11707079A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2550413

KNAUF INSULATION
Application Number
EP11707079A
Filing Date
Feb 16, 2011
Status
Patent Maintained As Amended
Jul 2, 2021
Publication Date
Aug 4, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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RUG SEMINOct 17, 2018KUTZENBERGER WOLFF & PARTNERWITHDRAWN

Patent Citations (3) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE19962521
OPPOSITIONDE19962501
OPPOSITIONEP1321593

Non-Patent Literature (NPL) Citations (9) New

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

Citation PhaseReference Text
OPPOSITION- Auszug aus einer elektronischem Auflistung der Umsatze
OPPOSITION- "D12 Knauf Cleaneo® Akustik Decken", Knauf, (20091100), pages 1 - 36
OPPOSITION- "D12 Knauf Cleaneo® Akustik Decken", Knauf, (20091100), pages 1 - 36, XP055526562
OPPOSITION- Katalogauszug 'Vogl Revisionsklappen' der Firma Vogl Deckensysteme GmbH ohne Datum
OPPOSITION- Mailverkehr bzgl. Angebot mit Firma Lafarge Gips
OPPOSITION- "Projektbericht: McDonald's setzt auf raumluftverbessernde Akustikdecke von knauf", (20051008), URL: www.baulinks.de
OPPOSITION- "Projektbericht: McDonald's setzt auf raumluftverbessernde Akustikdecke von knauf", (20051008), URL: www.baulinks.de, XP055526577
OPPOSITION- "Revisionsklappen AluNova mit umlaufender Dichtung und Gipskartoneinlage (Feuchtraum)", Riegelhof & Gärtner, (20080900), XP055526585
OPPOSITION- Screenshot aus dem Internetarchiv (web.archive.org) für die Seite www.vogl-videothek.de:80/ der Firma Vogl Deckensysteme (vom 20 April 2009)

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Dossier Documents

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