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Method For The Ultrasonic Measurement Of A Wall Thickness In Hollow Valves - EP3102931

The patent EP3102931 was granted to Mahle on May 18, 2022. The application was originally filed on Nov 20, 2014 under application number EP14806563A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3102931

MAHLE
Application Number
EP14806563A
Filing Date
Nov 20, 2014
Status
Patent Maintained As Amended
Apr 15, 2022
Grant Date
May 18, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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FEDERAL MOGUL VALVETRAINAug 6, 2020BECKER KURIG & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (26) New

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

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DESCRIPTIONDE102007011445
DESCRIPTIONDE20207684U
INTERNATIONAL-SEARCH-REPORTUS3382707
INTERNATIONAL-SEARCH-REPORTUS4152380
INTERNATIONAL-SEARCH-REPORTUS5549004
OPPOSITIONDE102007011445
OPPOSITIONDE20207684U
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OPPOSITIONWO03100223

Non-Patent Literature (NPL) Citations (6) 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
INTERNATIONAL-SEARCH-REPORT- Pk Sharma ET AL, "NON-DESTRUCTIVE EVALUATION OF CLOSE DIE FORGED MAIN BODY OF PRIMARY SYSTEM VALVES", NDE, (20111210), URL: http://www.ndt.net/article/nde-india2011/pdf/3-32A-4.pdf, (20150206), XP055167982 [X] 1,11 * abstract * * page 467, column l, paragraph 1 - page 468, column r, paragraph 1 * * page 470, column r, paragraphs 2-4 * [I] 2-10-
OPPOSITION- Anonymous, "3D-Ultraschall in der Schwangerschaft", Universitäts-frauenklinik Würzburg, (20050301), pages 1 - 2, Universitäts-frauenklinik Würzburg, URL: https://web.archive.org/web/20090129085318/http://frauenklinik.uni-wuerzburg.de/mutterkindzentrum/3d_ultraschall.htm, (20210621), XP055815998-
OPPOSITION- Anonymous, "3D-Ultraschall - Wikipedia", Wikipedia, (20190726), pages 1 - 3, Wikipedia, URL: https://de.wikipedia.org/wiki/3D-Ultraschall, (20210621), XP055815984-
OPPOSITION- Deutsch Volker, Et Al, "Ultraschall-prüfung", Ultraschall-prüfung Grundlagen und industrielle Anwendungen, Springer, (19970101), pages 1 - 23-
OPPOSITION- Deutsch Volker, Et Al, "Ultraschall-prüfung", Ultraschall-prüfung Grundlagen und industrielle Anwendungen, Springer, (19970101), pages 1 - 23, XP055816016-
OPPOSITION- PK SHARMA et al., Non-destructive evaluation of close die forges main body of primary system valves, XP055167982-

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