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Train Brake Cylinder Pressure Control System And Rail Train - EP3636502

The patent EP3636502 was granted to Crrc Changchun Railway Vehicles on Jun 22, 2022. The application was originally filed on Dec 28, 2017 under application number EP17935458A. The patent is currently recorded with a legal status of "Revoked".

EP3636502

CRRC CHANGCHUN RAILWAY VEHICLES
Application Number
EP17935458A
Filing Date
Dec 28, 2017
Status
Revoked
Jun 14, 2024
Publication Date
Jun 22, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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KNORR BREMSE SYSTEME FUR SCHIENENFAHRZEUGEMar 20, 2023-ADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
OPPOSITIONDE102006018554
OPPOSITIONDE102008012700
OPPOSITIONDE102010053683
OPPOSITIONRU2317902
OPPOSITIONSU1299869
OPPOSITIONUS4453777
OPPOSITIONWO2011086029
OPPOSITIONWO2017021837
OPPOSITIONWO2017121595
SEARCHJP4310149B
SEARCHJPH0867241
SEARCHWO2005005216

Non-Patent Literature (NPL) Citations (3) New

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

Citation PhaseReference Text
OPPOSITION- Anonym, "Steuerventil (Eisenbahn)", Wikipedia, Wikipedia, (20171017), pages 1 - 9, Wikipedia, (20230331), XP093036428
OPPOSITION- Knorr-Bremse, "EP Compact - A brake control system both flexible and powerful", Knorr-Bremse Rail Vehicle Systems, (20060101), pages 1 - 76, XP093036435
OPPOSITION- Knorr-Bremse, "Systeme für Schienenfahrzeuge", Knorr-Bremse Modul PU - 2S -C; Rev. 00; Dokument B-GN31.15, (20120514), pages 1 - 34, XP093036427

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Dossier Documents

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