IP Verse

Motor Pump Device - EP3504433

The patent EP3504433 was granted to Hydac Fluidtechnik on Jan 17, 2024. The application was originally filed on Aug 29, 2017 under application number EP17761804A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3504433

HYDAC FLUIDTECHNIK
Application Number
EP17761804A
Filing Date
Aug 29, 2017
Status
Patent Maintained As Amended
Dec 15, 2023
Grant Date
Jan 17, 2024
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

HAWE HYDRAULIKJan 7, 2021WITTMERADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE19652706
INTERNATIONAL-SEARCH-REPORTCH596697
INTERNATIONAL-SEARCH-REPORTDE29906881U
INTERNATIONAL-SEARCH-REPORTEP1666726
INTERNATIONAL-SEARCH-REPORTEP2025934
INTERNATIONAL-SEARCH-REPORTEP2241753
OPPOSITIONCH596697
OPPOSITIONDE102014103958
OPPOSITIONDE102015115841
OPPOSITIONDE19513286
OPPOSITIONDE19615053
OPPOSITIONDE19652706
OPPOSITIONDE19942567
OPPOSITIONDE20007554U
OPPOSITIONDE2021210
OPPOSITIONDE29906881U
OPPOSITIONEP0810717
OPPOSITIONEP1666726
OPPOSITIONEP2025934
OPPOSITIONEP2241753

Non-Patent Literature (NPL) Citations (2) 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- Hawa Hydraulik, "Montage- und Installationsanleitung für Kompakt-Pumpenaggregate Typ KA und KAW", HAWE Hydraulik, (20131201), vol. B 8010, pages 1 - 26, XP055807226-
OPPOSITION- Hawe Hydraulik, "Kompakt-Pumpenaggregate Typ KA 4 und KAW 4 für Kurzzeit- und Aussetzbetrieb für Dreh- oder Wechselstromversorgung, Ein- oder Zweikreispumpen", (20131201), vol. D8010-4, pages 1 - 35, XP055807214-

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