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Keyboard Instrument - EP2817798

The patent EP2817798 was granted to Schimmel Verwaltungsgesellschaft MIT Beschrnkter Haftung on Aug 8, 2018. The application was originally filed on Feb 25, 2013 under application number EP13706000A. The patent is currently recorded with a legal status of "Revoked".

EP2817798

SCHIMMEL VERWALTUNGSGESELLSCHAFT MIT BESCHRNKTER HAFTUNG
Application Number
EP13706000A
Filing Date
Feb 25, 2013
Status
Revoked
Nov 3, 2023
Grant Date
Aug 8, 2018
External Links
Slate, Register, Google Patents

Patent Summary

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STEINWAY & SONSMay 6, 2019GERSTEINADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
DESCRIPTIONDE1497793
DESCRIPTIONDE19819851
DESCRIPTIONDE9209461U
EXAMINATIONDD11869
INTERNATIONAL-SEARCH-REPORTDE1497793
INTERNATIONAL-SEARCH-REPORTDE346160
INTERNATIONAL-SEARCH-REPORTUS2217021
OPPOSITIONAT167603B
OPPOSITIONDD11869
OPPOSITIONDE1497793

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 PhaseReference Text
OPPOSITION- Günther Batel, "Das Handbuch der Tasteninstrumente", (19910000), ISBN 3-572-00592-2, XP055590513
OPPOSITION- Herbert Junghanns, "Der Piano- und Flügelbau", (19790000), ISBN 3-920112-04-0, XP055590522
OPPOSITION- MATTHIAS KUNZE, "Steinway Service Manual: Leitfaden zur Pflege eines Steinway", Gutachten eidesstattliche Versicherung des Klavierbaumeisters, (19900000), pages 1 - 78, ISBN 3-923639-84-8, XP055590503
OPPOSITION- NEVILLE H. et al., The Physics of Music Instruments, Springer Verlag, (19900000), ISBN 3-540-96947-0, XP055590526

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Dossier Documents

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