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IP Verse

Curved Element For A Ventilation System - EP3529538

The patent EP3529538 was granted to Bruckbauer on Dec 2, 2020. The application was filed on Oct 19, 2017 under application number EP17791327A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3529538

BRUCKBAUER
Application Number
EP17791327A
Filing Date
Oct 19, 2017
Status
Opposition Rejected
Oct 6, 2023
Publication Date
Dec 2, 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
NABER HOLDINGSep 2, 2021ANGERHAUSEN -

Patent Citations (22) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE202005017821U
INTERNATIONAL-SEARCH-REPORTEP0940585
INTERNATIONAL-SEARCH-REPORTJPH07269524
INTERNATIONAL-SEARCH-REPORTUS2590797
INTERNATIONAL-SEARCH-REPORTWO2009127192
OPPOSITIONCN101567026
OPPOSITIONDE102015007454
OPPOSITIONDE1816732
OPPOSITIONDE202005017821U
OPPOSITIONEP0940585
OPPOSITIONFR2468017
OPPOSITIONJPH07269524
OPPOSITIONUS2009170421
OPPOSITIONUS2014373955
OPPOSITIONUS2015362181
OPPOSITIONUS2015362203
OPPOSITIONUS2019078716
OPPOSITIONUS2590797
OPPOSITIONUS5016578
OPPOSITIONUS5531484
OPPOSITIONUS6108391
OPPOSITIONWO2009127192

Dossier Documents

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    Description

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