Method For Placing At Least One Duct/Communication Cable Below A Road Surface In An Area

Patent No. EP2659558 (titled "Method For Placing At Least One Duct/Communication Cable Below A Road Surface In An Area") was filed by Dellcron on Nov 10, 2011. The application was issued on Feb 27, 2019.

Patent Summary

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Patent Family

Patent Oppositions (4)

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 DateRepresentative
MEDAMNov 27, 2019NORENS PATENTBYRA
LISSMAC MASCHINENBAUNov 26, 2019OTTEN
LISSMAC MASCHINENBAUNov 26, 2019RAVENSPAT
HUSQVARNAOct 21, 2019JOHANSSON

Dossier Documents

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EP2659558

DELLCRON
Application Number
EP11840667A
Filing Date
Nov 10, 2011
Status
Opposition Rejected
Jan 5, 2024
Publication Date
Feb 27, 2019