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Method And Apparatus For Measuring The Straightness Error Of Slender Bodies, With Compensation Of Gravity Deformation - EP3701220

The patent EP3701220 was granted to Q Tech on Aug 30, 2023. The application was originally filed on Oct 26, 2018 under application number EP18804706A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3701220

Q TECH
Application Number
EP18804706A
Filing Date
Oct 26, 2018
Status
Granted And Under Opposition
Jul 28, 2023
Grant Date
Aug 30, 2023
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.

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MSG MASCHINENBAUMay 29, 2024HOFFMANN EITLEADMISSIBLE
MSG MASCHINENBAUMay 29, 2024KONIG SZYNKA TILMANN VON RENESSE PATENTANWALTE PARTNERSCHAFT MBB DUSSELDORFADMISSIBLE
RDEMay 29, 2024FAGGIONIADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONEP3637047
INTERNATIONAL-SEARCH-REPORTEP3093611
INTERNATIONAL-SEARCH-REPORTJP2005300298
INTERNATIONAL-SEARCH-REPORTUS2017284798
OPPOSITIONDE102011119658
OPPOSITIONEP0908698
OPPOSITIONEP3093611
OPPOSITIONEP3225320
OPPOSITIONEP3637047
OPPOSITIONUS2004184650
OPPOSITIONUS2017284798
OPPOSITIONWO2006138220
OPPOSITIONWO2017168324
OPPOSITIONWO9634251
OTHEREP3093611
OTHEREP3225320
OTHEREP3637047
OTHERJP2005300298
OTHERWO2017168324

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 TextLink
OPPOSITION- Anonymous, "Geradheitsprüfung profilierter Materialien", Fraunhofer IFF, (20160401), pages 1 - 2, XP093191738-
OPPOSITION- Anonymous, "Leistungen und ergebnisse Jahresbericht 2011", Fraunhofer-Institut für Fabrikbetrieb und -automatisierung IFF, (20110101), pages 1 - 144, XP093191741-
OPPOSITION- Anonymous, "Three-point flexural test", Wikipedia, The Free Encyclopedia, (20161031), pages 1 - 3, Wikipedia, The Free Encyclopedia, URL: https://en.wikipedia.org/w/index.php?title=Three-point_flexural_test&oldid=747095666 , XP093191799-

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Dossier Documents

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