Sash For A Sliding Window Or A Sliding Door And Method For Providing An Untreated Metal Surface In Such A Sash - EP3256679

EP3256679

TECHNOFORM BAUTEC HOLDING
Application Number
EP17723940A
Filing Date
Apr 28, 2017
Status
Opposition Rejected
Feb 19, 2021
Grant Date
Aug 22, 2018
External Links
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The patent EP3256679B1 was granted to Technoform Bautec Holding on Aug 22, 2018 following the initial filing on Apr 28, 2017 under the application number EP17723940A . The current legal status of the patent is Opposition Rejected.

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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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ENSINGERMay 22, 2019 -

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