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Hydraulic Unit For Hydraulic Rescue Tools, And Rescue Tool Equipped Therewith - EP3638378

The patent EP3638378 was granted to Weber Hydraulik on Apr 7, 2021. The application was originally filed on Jun 7, 2018 under application number EP18742897A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3638378

WEBER HYDRAULIK
Application Number
EP18742897A
Filing Date
Jun 7, 2018
Status
Granted And Under Opposition
Mar 5, 2021
Grant Date
Apr 7, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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LUKAS HYDRAULIKNov 3, 2021GLEIM PETRI PATENT UND RECHTSANWALTSPARTNERSCHAFT MBBWITHDRAWN
LUKAS HYDRAULIKNov 3, 2021STIPPLWITHDRAWN

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTWO2008032341
INTERNATIONAL-SEARCH-REPORTWO2016119819
OPPOSITIONDE102007047757
OPPOSITIONDE29514768U
OPPOSITIONEP0783395
OPPOSITIONUS5272811
OPPOSITIONWO2016119819
OPPOSITIONWO2016166321

Non-Patent Literature (NPL) Citations (5) 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- Anonym, "Heinzmann Elektrische Antriebe - Produktkatalog ", Heinzmann, (20160101), pages 1 - 56, XP055861036-
OPPOSITION- Behrends Peter, "Elektrische Maschinen. 14. Auflage. Passage", Vogel Buchverlag, (20110101), pages 113 - 116, XP055860874-
OPPOSITION- Fischer Rolf, "Elektrische Maschinen. 17. Auflage. Passage", Carl Hanser Verlag, (20170101), pages 50 - 54, XP055860872-
OPPOSITION- WOLFGANG GEHRKE, "Elektrische Maschinen und Aktoren: Eine anwen- dungsorientierte Einführung", Elektrische Maschinen und Aktoren: Eine anwendungsorientierte Einführung, (20121204), ISBN 978-3-486-71984-0, XP055516588-
OPPOSITION- Ziegler C, "Sparsam stapeln und transportieren", KE NEXT Konstruktion & Engineering - Das Zukunftsmagazin für den Maschinen- und Anlagenbau, (20151211), pages 24 - 27, XP055861040-

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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.

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