IP Verse

Tile Having A Substantially Flat Structure - EP3921487

The patent EP3921487 was granted to Terreal on Sep 28, 2022. The application was originally filed on Feb 3, 2020 under application number EP20707509A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3921487

TERREAL
Application Number
EP20707509A
Filing Date
Feb 3, 2020
Status
Granted And Under Opposition
Aug 26, 2022
Grant Date
Sep 28, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

ERLUSJun 27, 2023LOUIS POHLAU LOHRENTZADMISSIBLE
ERLUSJun 27, 2023ROTHINGERADMISSIBLE

Patent Citations (32) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTBE1010828
INTERNATIONAL-SEARCH-REPORTDE1434134
INTERNATIONAL-SEARCH-REPORTEP2045411
INTERNATIONAL-SEARCH-REPORTFR1369567
INTERNATIONAL-SEARCH-REPORTFR2277954
INTERNATIONAL-SEARCH-REPORTFR2612227
INTERNATIONAL-SEARCH-REPORTFR3049972
INTERNATIONAL-SEARCH-REPORTFR850624
INTERNATIONAL-SEARCH-REPORTJPH02266051
INTERNATIONAL-SEARCH-REPORTUS2015354229
INTERNATIONAL-SEARCH-REPORTWO02095160
OPPOSITIONBE1010828
OPPOSITIONDE1434134
OPPOSITIONDE2626618
OPPOSITIONDE3025813
OPPOSITIONEP0175500
OPPOSITIONEP0303993
OPPOSITIONEP0432783
OPPOSITIONEP2045411
OPPOSITIONEP2236689
OPPOSITIONFR1369567
OPPOSITIONFR2277954
OPPOSITIONFR2592082
OPPOSITIONFR2612227
OPPOSITIONFR2800406
OPPOSITIONFR3049972
OPPOSITIONFR850624
OPPOSITIONJP2019112899
OPPOSITIONJPH02266051
OPPOSITIONJPH10299178
OPPOSITIONUS2015354229
OPPOSITIONWO02095160

Non-Patent Literature (NPL) Citations (1) 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, "ERLUS design awards", ERLUS AG, (20220101), ERLUS AG , URL: https://www.erlus.com/en/ERLUS-Designpreise, (20240205), XP093127108-

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