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Method For Welding Profiled Elements In Plastic Material, In Particular Pvc - EP3141374B1

PatentPatent Analysis

EP3141374

GRAF SYNERGY
Application Number
EP16193166A
Filing Date
Mar 4, 2013
Status
Granted And Under Opposition
Oct 26, 2018
Grant Date
Nov 28, 2018
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3141374B1 was granted to Graf Synergy on Nov 28, 2018 following the initial filing on Mar 4, 2013 under the application number EP16193166A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions (3)

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.

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EMMEGIAug 28, 2019ADMISSIBLE
URBAN MASCHINENBAUAug 28, 2019ADMISSIBLE
KABAN MAKINA SANVE TIC STIAug 6, 2019ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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