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IP Verse

Thickness Variation-Adjusting Air Ring - EP3132913

The patent EP3132913 was granted to Shonan Trading on Aug 18, 2021. The application was filed on Mar 18, 2015 under application number EP15779799A. The patent is currently recorded with a legal status of "Revoked".

EP3132913

SHONAN TRADING
Application Number
EP15779799A
Filing Date
Mar 18, 2015
Status
Revoked
Feb 14, 2025
Publication Date
Aug 18, 2021
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
PLAST CONTROLMay 11, 2022TER MEER STEINMEISTER & PARTNERADMISSIBLE
KDESIGNMay 6, 2022NEUMANN MULLER OBERWALLENEY PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (27) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2004276505
INTERNATIONAL-SEARCH-REPORTJP2009269382
INTERNATIONAL-SEARCH-REPORTJPH07205279
INTERNATIONAL-SEARCH-REPORTJPS56164824
INTERNATIONAL-SEARCH-REPORTJPS5915518U
OPPOSITIONDE3745138
OPPOSITIONDE4001287
OPPOSITIONDE4218997
OPPOSITIONEP1004424
OPPOSITIONEP1377796
OPPOSITIONEP1736297
OPPOSITIONGB854368
OPPOSITIONJP2004276505
OPPOSITIONJP2009269382
OPPOSITIONJPH07205279
OPPOSITIONJPS5464173U
OPPOSITIONJPS56164824
OPPOSITIONJPS5915518U
OPPOSITIONUS2002130431
OPPOSITIONUS5676893
SEARCHDE3743720
SEARCHDE4218997
SEARCHEP1004424
SEARCHGB854368
SEARCHJPS5464173U
SEARCHUS2002130431
SEARCHUS5676893

Dossier Documents

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