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Arrangement Of A Seed Metering Device On An Agricultural Machine - EP3172955

The patent EP3172955 was granted to Vderstad Holding on Jun 20, 2018. The application was originally filed on Oct 20, 2009 under application number EP16201379A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3172955

VDERSTAD HOLDING
Application Number
EP16201379A
Filing Date
Oct 20, 2009
Status
Granted And Under Opposition
May 18, 2018
Grant Date
Jun 20, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

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HORSCH MASCHINENMar 20, 2019V BEZOLD & PARTNER PATENTANWALTE PARTG MBBWITHDRAWN
LEMKENMar 20, 2019BUSSE & BUSSEWITHDRAWN
AMAZONEN WERKE H DREYERMar 14, 2019GRUNECKER PATENTWITHDRAWN

Patent Citations (23) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONSE20070000529-
DESCRIPTIONUS3888387
DESCRIPTIONUS4356934
DESCRIPTIONUS4450979
OPPOSITIONDE2401306
OPPOSITIONDE2448672
OPPOSITIONDE2934121
OPPOSITIONDE69312431T
OPPOSITIONEP3172955
OPPOSITIONUS2007266917
OPPOSITIONUS3698332
OPPOSITIONUS3888387
OPPOSITIONUS4356934
OPPOSITIONUS4915258
OPPOSITIONUS5027725
OPPOSITIONUS5603269
OPPOSITIONWO2008107454
OPPOSITIONWO2008108732
OPPOSITIONWO2010059101
SEARCHUS2007266917
SEARCHUS3990606
SEARCHUS5842428
SEARCHWO2008108732

Non-Patent Literature (NPL) Citations (7) 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- "Einzelkornsaat mit Druckluft", Kurztest konskilde-maissägerät preci-sem 06-40 RH (Profi test), (19940000), pages 26 - 28, XP055530687-
OPPOSITION- "Einzelkornsämaschinen Kongskilde Preci-sem", Prüfbericht-DLG, (19891100), pages 1 - 19, XP055573852-
OPPOSITION- "Go Green Orange", Amazone, (20080000), pages 1 - 10, XP055573962-
OPPOSITION- "PRECI-sem - Pneumatisches Einzelkornsägerät", Kongskilde, (19890000), pages 1 - 31, XP055573841-
OPPOSITION- "PRECI-sem - Semoir pneumatique de precision", Kongskilde, (19930000), pages 1 - 4, XP055573836-
OPPOSITION- "Profi magazin für professionelle agrartechnik Sonderdruck", Amazonen-Werke, (20070900), pages 1 - 4, XP055573956-
OPPOSITION- "Prospekt ''White Planters 8000 Series", AGCO, (20080000), pages 1 - 36, XP055576351-

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Dossier Documents

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