Cast Iron Cylinder Liner, And Internal Combustion Engine - EP3657000

The patent EP3657000 was granted to TPR on Aug 30, 2023. The application was originally filed on Jul 5, 2019 under application number EP19840704A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3657000

TPR
Application Number
EP19840704A
Filing Date
Jul 5, 2019
Status
Granted And Under Opposition
Jul 28, 2023
Publication Date
Aug 30, 2023
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

MAHLEMay 29, 2024GRAUELADMISSIBLE

Patent Citations (35) New

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

Citation PhasePublication Number
DESCRIPTIONJP2004116707
DESCRIPTIONJP2012012957
DESCRIPTIONJP2860537B
DESCRIPTIONJP4678802B
DESCRIPTIONJP4954644B
DESCRIPTIONJP4984214B
EXAMINATIONUS2007261658
INTERNATIONAL-SEARCH-REPORTCN103341730
INTERNATIONAL-SEARCH-REPORTDE102007017977
INTERNATIONAL-SEARCH-REPORTJP2002295304
INTERNATIONAL-SEARCH-REPORTJP2003286895
INTERNATIONAL-SEARCH-REPORTJP2017110804
INTERNATIONAL-SEARCH-REPORTJP2018053898
OPPOSITIONCN103341730
OPPOSITIONCN204610056U
OPPOSITIONDE102007017977
OPPOSITIONDE102007032370
OPPOSITIONDE102016110007
OPPOSITIONDE19607774
OPPOSITIONDE4316012
OPPOSITIONEP3203059
OPPOSITIONJP2002295304
OPPOSITIONJP2003286895
OPPOSITIONJP2004116707
OPPOSITIONJP2012012957
OPPOSITIONJP2017110804
OPPOSITIONJP2018053898
OPPOSITIONJP2860537B
OPPOSITIONJP4678802B
OPPOSITIONJP4984214B
OPPOSITIONUS2007261658
SEARCHCN204610056U
SEARCHDE102007017977
SEARCHJP2002295304
SEARCHJP2018053898

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Tomanik Eduardo , Roberto Souza, Francisco Profito, Mohamed El Mansori, "Effect of waviness and roughness on cylinder liner friction", Science Arts & Métiers (SAM), ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS, (20180101), pages 1 - 10, Science Arts & Métiers (SAM), URL: https://sam.ensam.eu/handle/10985/17650, XP093191039
OPPOSITION- Tomanik Eduardo, El Mansori Mohamed, Souza Roberto, Profito Francisco, "Effect of waviness and roughness on cylinder liner friction", Tribology International, Elsevier Ltd, AMSTERDAM, NL, AMSTERDAM, NL , (20180401), vol. 120, doi:10.1016/j.triboint.2018.01.012, ISSN 0301-679X, pages 547 - 555, XP093191033

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