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IP Verse

Drive Unit For An Automatic Revolving Door - EP3109390

The patent EP3109390 was granted to Landert Group on Jun 8, 2022. The application was filed on Dec 29, 2015 under application number EP15003685A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3109390

LANDERT GROUP
Application Number
EP15003685A
Filing Date
Dec 29, 2015
Status
Patent Maintained As Amended
May 6, 2022
Publication Date
Jun 8, 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 DEUTSCHLANDJun 4, 2020BALDER LAWADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONDE102004033304
DESCRIPTIONDE102010024108
DESCRIPTIONDE102013000416
DESCRIPTIONDE102013000419
DESCRIPTIONDE102013000420
DESCRIPTIONDE102013000421
DESCRIPTIONDE102013000422
DESCRIPTIONDE102013000423
DESCRIPTIONDE19734398
DESCRIPTIONDE4425047
DESCRIPTIONDE9319807U
OPPOSITIONDE102004033304
OPPOSITIONDE102006059947
OPPOSITIONDE102012011048
OPPOSITIONDE102013000420
OPPOSITIONDE102013000421
SEARCHEP2755305
SEARCHEP3034761

Dossier Documents

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  • Date

    Description

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