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IP Verse

Elevator Safety Device - EP3434634

The patent EP3434634 was granted to Otis Elevator on Jul 3, 2024. The application was filed on Jul 25, 2017 under application number EP17183118A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3434634

OTIS ELEVATOR
Application Number
EP17183118A
Filing Date
Jul 25, 2017
Status
Patent Maintained As Amended
May 31, 2024
Publication Date
Jul 3, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
ELGO BATSCALEOct 6, 2021PATENT UND RECHTSANWALTE BEHRMANN WAGNER PARTG MBBADMISSIBLE
INVENTIOOct 6, 2021INVENTIOADMISSIBLE
KONEOct 6, 2021GLUCK KRITZENBERGER PATENTANWALTE PARTGMBBADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
OPPOSITIONCN103449265
OPPOSITIONCN104986643
OPPOSITIONCN105668360
OPPOSITIONDE102011054590
OPPOSITIONDE202015105420U
OPPOSITIONEP2022742
OPPOSITIONEP2540651
OPPOSITIONEP2623452
OPPOSITIONEP2865628
OPPOSITIONEP3064463
OPPOSITIONEP3231753
OPPOSITIONJP2016166099
OPPOSITIONUS2004173414
OPPOSITIONUS2014353090
OPPOSITIONUS2015291390
OPPOSITIONUS2015336768
OPPOSITIONUS7533763
OPPOSITIONUS9809419
SEARCHUS2006118364
SEARCHUS2014353090
SEARCHUS2015291390

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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    Description

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