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IP Verse

Multifunction Call Buttons For An Elevator System - EP2132125

The patent EP2132125 was granted to Otis Elevator on May 4, 2022. The application was filed on Feb 22, 2007 under application number EP07711635A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2132125

OTIS ELEVATOR
Application Number
EP07711635A
Filing Date
Feb 22, 2007
Status
Patent Maintained As Amended
Apr 2, 2022
Publication Date
May 4, 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
TK ELEVATOR INNOVATION AND OPERATIONSJan 12, 2018NISSLADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTFR2785597
INTERNATIONAL-SEARCH-REPORTUS2005224298
INTERNATIONAL-SEARCH-REPORTWO0102279
INTERNATIONAL-SEARCH-REPORTWO0125128
INTERNATIONAL-SEARCH-REPORTWO2004103879
OPPOSITIONJP2000095452
OPPOSITIONJP2006143451
OPPOSITIONJP2007008708
OPPOSITIONUS4682673

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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