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IP Verse

Use Of A Gas Cylinder With A Protective Hood With Pivoting Attachment System - EP3480509

The patent EP3480509 was granted to Lair Liquide on May 21, 2025. The application was filed on Feb 16, 2015 under application number EP18205019A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3480509

LAIR LIQUIDE
Application Number
EP18205019A
Filing Date
Feb 16, 2015
Status
Patent Maintained As Amended
Apr 18, 2025
Publication Date
May 21, 2025
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
CAVAGNA GROUPFeb 12, 2021CANTALUPPIADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
OPPOSITIONFR2918152
OPPOSITIONUS5429152
OPPOSITIONWO2013001190
OPPOSITIONWO2015036663
OPPOSITIONWO2015132092
SEARCHDE10057469
SEARCHEP0629812
SEARCHEP2330335
SEARCHEP2586481
SEARCHGB2246596

Dossier Documents

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