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IP Verse

Structurally Improved Invisible Concealed Hinge For Doors - EP3362623

The patent EP3362623 was granted to Kuantica on Oct 15, 2025. The application was filed on Oct 12, 2016 under application number EP16809208A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3362623

KUANTICA
Application Number
EP16809208A
Filing Date
Oct 12, 2016
Status
Patent Maintained As Amended
Sep 12, 2025
Publication Date
Oct 15, 2025
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
ANSELMI & CJan 24, 2020PIOVESANAADMISSIBLE
SIMONSWERKJan 24, 2020ANDREJEWSKI HONKE PATENT UND RECHTSANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (39) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE19516084
INTERNATIONAL-SEARCH-REPORTDE19721153
INTERNATIONAL-SEARCH-REPORTDE202010010645U
INTERNATIONAL-SEARCH-REPORTEP2540941
INTERNATIONAL-SEARCH-REPORTEP2570575
INTERNATIONAL-SEARCH-REPORTJP2007177427
INTERNATIONAL-SEARCH-REPORTJP2008008015
INTERNATIONAL-SEARCH-REPORTUS1363370
OPPOSITIONCN202945901U
OPPOSITIONCN204754526U
OPPOSITIONCN2406022Y
OPPOSITIONCN2557653Y
OPPOSITIONCN2851453Y
OPPOSITIONDE102005039509
OPPOSITIONDE2816635
OPPOSITIONDE3835391
OPPOSITIONDE4221393
OPPOSITIONEP1308592
OPPOSITIONEP2031166
OPPOSITIONEP2184428
OPPOSITIONEP2476833
OPPOSITIONEP2540941
OPPOSITIONEP2570575
OPPOSITIONFR2948716
OPPOSITIONJP2002121955
OPPOSITIONJP2007177427
OPPOSITIONJP2008008015
OPPOSITIONUS1058740
OPPOSITIONUS1083622
OPPOSITIONUS1114026
OPPOSITIONUS1688996
OPPOSITIONUS1735696
OPPOSITIONUS2215088
OPPOSITIONUS4270240
OPPOSITIONUS4368559
OPPOSITIONUS4615074
OPPOSITIONUS4771508
OPPOSITIONUS4797972
OPPOSITIONWO2013179326

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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