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Spacer For Spacing Glass Sheets Of A Multiple Glazed Window, A Multiple Glazed Window, And A Method For The Production Of A Spacer

Patent No. EP3020908 (titled "Spacer For Spacing Glass Sheets Of A Multiple Glazed Window, A Multiple Glazed Window, And A Method For The Production Of A Spacer") was filed by ALU PRO on Apr 10, 2012. The application was issued on Jun 6, 2018.

Patent Summary

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Patent Family

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.

CompanyOpposition DateRepresentative
ENSINGERMar 6, 2019HOEGER
TECHNOFORM GLASS INSULATION HOLDINGFeb 28, 2019KRAMER BARSKE SCHMIDTCHEN PATENTANWALTE PARTG MBB
SAINT GOBAINFeb 25, 2019SGR GERMANY PATENTS

Dossier Documents

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EP3020908

ALU PRO
Application Number
EP15200838A
Filing Date
Apr 10, 2012
Status
Revoked
Jun 27, 2024
Publication Date
Jun 6, 2018
External Links
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