IP Verse

Method For Automatically Determining Geometrical Dimensions Of A Tool In A Gear Cutting Machine - EP3345707

The patent EP3345707 was granted to Liebherr Verzahntechnik on Oct 19, 2022. The application was originally filed on Dec 11, 2017 under application number EP17206404A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3345707

LIEBHERR VERZAHNTECHNIK
Application Number
EP17206404A
Filing Date
Dec 11, 2017
Status
Granted And Under Opposition
Sep 16, 2022
Grant Date
Oct 19, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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

Get instant alerts for new oppositions and patent status changes

REISHAUERJul 18, 2023DETKENWITHDRAWN

Patent Citations (10) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONDE102014007646
OPPOSITIONDE19901338
OPPOSITIONDE19910747
OPPOSITIONDE3827752
OPPOSITIONJP2016078186
SEARCHDE102014007646
SEARCHDE19901338
SEARCHDE19910747
SEARCHEP2093007
SEARCHJP2016078186

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- GOSEBRUCH H., "SCHLEIFSCHEIBEN-GEOMETRIE UND -TOPOGRAPHIE IN ECHTZEIT.", VDI Z, SPRINGER VDI VERLAG, DE, DE , (19890101), vol. 131., no. 01., ISSN 0042-1766, pages 68 - 71., XP000025505-
OPPOSITION- Werner Frank, "Hochgeschwindigkeits­ triangulation zur Verschleißdiagnose an Schleifwerkzeugen", Fortschritt-Berichte VDI Reihe 8: Meß-, Steuerungs und Regelungstechnik, VDI-Verlag, (19940101), vol. Reihe 8, no. 429, pages 1 - 92, XP093129180-
OPPOSITION- Byrne, G. et al, "Tool Condition Monitoring (TCM) - The Status of Research and Industrial Application", CIRP ANNALS., ELSEVIER BV, NL, CH, FR, NL, CH, FR , (19950101), vol. 44, no. 2, doi:10.1016/S0007-8506(07)60503-4, ISSN 0007-8506, pages 541 - 567, XP022134031

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents