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IP Verse

Door Closing Device And Method For Opening A Door Closing Device - EP2474692

The patent EP2474692 was granted to Assa Abloy Sicherheitstechnik on Aug 17, 2022. The application was filed on Jan 9, 2012 under application number EP12000084A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2474692

ASSA ABLOY SICHERHEITSTECHNIK
Application Number
EP12000084A
Filing Date
Jan 9, 2012
Status
Patent Maintained As Amended
Jul 15, 2022
Publication Date
Aug 17, 2022
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
DORMAKABA DEUTSCHLANDMar 19, 2019HOEFER & PARTNER PATENTANWALTE MBB -

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONDE20207283U
OPPOSITIONDE19807384
OPPOSITIONDE20207283U
OPPOSITIONDE69831688T
OPPOSITIONEP0579954
OPPOSITIONEP2385194
OPPOSITIONEP2385195
OPPOSITIONEP2385196
OPPOSITIONEP2385197
OPPOSITIONEP2390445
OPPOSITIONGB2039588
OPPOSITIONGB323357
OPPOSITIONUS6431617
OPPOSITIONWO2004031517
SEARCHEP2390445
SEARCHGB2039588
SEARCHGB323357
SEARCHWO2004031517

Dossier Documents

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  • Date

    Description

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