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IP Verse

Redundant Input Pipe Networks In Aspirated Smoke Detectors - EP2881922

The patent EP2881922 was granted to Life Safety Distribution on May 21, 2025. The application was filed on Nov 17, 2014 under application number EP14193553A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2881922

LIFE SAFETY DISTRIBUTION
Application Number
EP14193553A
Filing Date
Nov 17, 2014
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
HEKATRON VERTRIEBSFeb 28, 2020-ADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
EXAMINATIONUS2012319853
EXAMINATIONUS5708218
OPPOSITIONEP1811478
OPPOSITIONUS2012319853
OPPOSITIONUS5708218
OPPOSITIONWO2005048207
OPPOSITIONWO2007028939
OPPOSITIONWO2009149978
SEARCHEP1811478
SEARCHWO2005048207
SEARCHWO2007028939
SEARCHWO2009149978

Dossier Documents

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    Description

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