Guide Rail Straightness Measuring System For Elevator Installations - EP2872432

The patent EP2872432 was granted to Kone on Jan 22, 2020. The application was originally filed on Oct 4, 2012 under application number EP12780680A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2872432

KONE
Application Number
EP12780680A
Filing Date
Oct 4, 2012
Status
Patent Maintained As Amended
Dec 20, 2019
Grant Date
Jan 22, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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THYSSENKRUPP ELEVATORMar 5, 2018THYSSENKRUPPWITHDRAWN

Patent Citations (7) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTGB1015041
INTERNATIONAL-SEARCH-REPORTWO9323323
OPPOSITIONGB1015041
OPPOSITIONJP3513274B
OPPOSITIONJPH06206676
OPPOSITIONUS5065843
OPPOSITIONWO9323323

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- "Chapter 5/Section -e2 - Guide Rails -Erecting Guides- "Fales" Car Method (Working Platform)", Kermit Kraus, Installation Manual Basic Field Practices for Installation of Elevator and Escalator Equipment, Elevator Worls, Inc.,, (20031100), pages 2pp, 149 - 150, ISBN 1-886536-48-1, XP055470331-

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Dossier Documents

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