IP Verse

Switchgear Assembly For Medium Voltage Having A Short-Circuit Unit - EP2550670

The patent EP2550670 was granted to ABB Schweiz on Dec 23, 2020. The application was originally filed on Mar 25, 2011 under application number EP11712473A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2550670

ABB SCHWEIZ
Application Number
EP11712473A
Filing Date
Mar 25, 2011
Status
Granted And Under Opposition
Nov 20, 2020
Publication Date
Dec 23, 2020
External Links
Slate, Register, Google Patents

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SIEMENSSep 22, 2021SIEMENS PATENT ATTORNEYSADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE10254497
INTERNATIONAL-SEARCH-REPORTDE9013335U
INTERNATIONAL-SEARCH-REPORTDE9406161U
INTERNATIONAL-SEARCH-REPORTDE9419141U
INTERNATIONAL-SEARCH-REPORTEP1432090
INTERNATIONAL-SEARCH-REPORTWO2009092621
OPPOSITIONDE102006030672
OPPOSITIONDE102008038248
OPPOSITIONDE102011015066
OPPOSITIONDE10254497
OPPOSITIONDE19601639
OPPOSITIONDE29502452U
OPPOSITIONDE4331992
OPPOSITIONUS5753875
OPPOSITIONUS7145757
OPPOSITIONWO2009074016
OPPOSITIONWO9807223

Non-Patent Literature (NPL) Citations (6) 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
EXAMINATION- ABB, "Germany: Original MV Equipment vs Retrofit Solution", INTERNET CITATION, (20040927), pages 1 - 37, URL: http://www05.abb.com/global/scot/scot235.nsf/veritydisplay/dcdabda1c37be6c4c1256d98004b8aac/$File/DE%20Retrofit%20solutions.pdf, (20101105), XP002608469
EXAMINATION- ABB, "Germany: Retrofit Solutions Brochure", INTERNET CITATION, (20021206), pages 1 - 24, URL: http://www05.abb.com/global/scot/scot235.nsf/veritydisplay/8cbc764ff7c43d7cc1256c87003eb4fe/$File/Retrofit%20Solutions%20-%20Germany.pdf, (20101105), XP002608468
EXAMINATION- Gentsch, "84 ABB review 2|10", (20100909), URL: https://library.e.abb.com/public/0e511a63c9eef5ebc12577990036b369/ABB%20Review%202-2010_72dpi.pdf?x-sign=pDncidF1VJwjoFNrw1UTLFO0cKZFreEkYSJnG8DxaaK1a12eWHlYcWyRQJT7AslB, (20190510), XP055587640
EXAMINATION- TAVRIDA ELECTRIC EXPORT, "TEE products guide for retrofit and new installations", INTERNET CITATION, (20061128), pages 1 - 50, URL: http://www.lbt.cz/attachments/061101-pg-retrofit_tee_en.pdf, (20101105), XP002608470
OPPOSITION- ABB, "ABB auf der Hannover Messe 2010: Ultraschneller Erdungsschalter UFES", YouTube, (20100419), URL: https://www.youtube.com/watch?v=xVTCiC-gGRQ, XP054982314
OPPOSITION- "Unigear type ZS1 Medium Voltage, arc-proof, air-insulated, metal-clad switchgear", ABB -Technical catalogue, (20030400), XP055847266

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