Electrical Charging System For Energy Accumulators Of Rail Vehicles - EP2689953
The patent EP2689953 was granted to Construcciones Y Auxiliar DE Ferrocarriles on Mar 14, 2018. The application was originally filed on Mar 20, 2012 under application number EP12760189A. The patent is currently recorded with a legal status of "Revoked".
EP2689953
- Application Number
- EP12760189A
- Filing Date
- Mar 20, 2012
- Status
- Revoked
- Jul 10, 2020
- Grant Date
- Mar 14, 2018
- External Links
- Slate, Register, Google Patents
Patent Summary
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| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
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| SIEMENS MOBILITY | Dec 14, 2018 | - | ADMISSIBLE |
Patent Citations (20) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
Non-Patent Literature (NPL) Citations (4) New
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text | Link |
|---|---|---|
| OPPOSITION | - "Bahn-Antriebstechnik für sensible Streckenabschnitte und zur Energierückgewinnung", Elektrische Bahnen, (20070000), vol. 7, pages 403 - 411, XP055538810 | - |
| OPPOSITION | - "Energierückgewinnung und fahrdrahtunabhängige Antriebstechnik", Alstom, Alstom, (20061100), XP055539365 | - |
| OPPOSITION | - "Präsentation Dresden Vortrag 4. Fachtagung der VDV-Akademie", Lösung zum oberleitungslosen Betrieb der Firma Siemens, Dresden, (20100204), page 21, XP055539362 | - |
| OPPOSITION | - "Präsentation Madrid Vortrag 10th UITP Light Rail Conference", Energy Optimization for Savin or Catenaryless Application, (20101018), XP055539351 | - |
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Decision to grant a European patent
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(Electronic) Receipt
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French translation of claims
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German translation of the claims
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Letter accompanying subsequently filed items
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(Electronic) Receipt
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Amended claims with annotations
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Claims
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Letter accompanying subsequently filed items
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Intention to grant (signatures)
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(Electronic) Receipt
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Amended claims with annotations
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Letter accompanying subsequently filed items
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European search opinion
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Information on Search Strategy
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Supplementary European search report
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Notification of forthcoming publication
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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(Electronic) Receipt
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Abstract
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Annex
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Claims
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Description
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Drawings
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Request for entry into the European phase
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Sep 24, 2013
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Information on entry into European phase
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Oct 15, 2012
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Copy of the international search report
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International publication pamphlet
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