IP Verse

Elevator Auto-Positioning For Validating Maintenance - EP3508445

The patent EP3508445 was granted to Otis Elevator on Jul 12, 2023. The application was originally filed on Jan 4, 2019 under application number EP19150380A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3508445

OTIS ELEVATOR
Application Number
EP19150380A
Filing Date
Jan 4, 2019
Status
Granted And Under Opposition
Jun 9, 2023
Grant Date
Jul 12, 2023
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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

KONEFeb 23, 2024ADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONEP3409629
EXAMINATIONWO2009109471
OPPOSITIONCN102602762
OPPOSITIONCN102616617
OPPOSITIONCN206476611U
OPPOSITIONJP5026067B
OPPOSITIONUS2011067958
OPPOSITIONWO03066497
OPPOSITIONWO2006048497
SEARCHUS2011067958
SEARCHUS2017355554
SEARCHWO03066497
SEARCHWO2006048497

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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.

  • Date

    Description

  • Get instant alerts for new documents