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Method And Device For Finish Machining Of Peripheral Surfaces Of Rotationally Symmetrical Workpiece Sections

Patent No. EP3157708 (titled "Method And Device For Finish Machining Of Peripheral Surfaces Of Rotationally Symmetrical Workpiece Sections") was filed by Nagel Maschinen UND Werkzeugfabrik on Jun 17, 2015. The application was issued on Feb 27, 2019.

Patent Summary

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Patent Oppositions (2)

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 DateRepresentative
SUPFINA GRIESHABERNov 21, 2019DREISS
SUPFINA GRIESHABERNov 21, 2019DREISS PATENTANWALTE PARTG MBB

Dossier Documents

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EP3157708

NAGEL MASCHINEN UND WERKZEUGFABRIK
Application Number
EP15729485A
Filing Date
Jun 17, 2015
Status
Opposition Rejected
May 17, 2024
Publication Date
Feb 27, 2019
External Links
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