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Roofing Underlay For Steep-Pitched Roof With Adjacent Roof Surfaces - EP3015598B1
EP3015598
- Application Number
- EP15002626A
- Filing Date
- Sep 8, 2015
- Status
- Granted And Under Opposition
- Mar 9, 2018
- Grant Date
- Apr 11, 2018
- External Links
- Slate, Register, Google Patents
- Similar Patents facing opposition
Bibliography
The patent EP3015598B1 was granted to Ewald Drken on Apr 11, 2018 following the initial filing on Sep 8, 2015 under the application number EP15002626A . The current legal status of the patent is Granted And Under Opposition.
Patent Summary
Patent Family New
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.
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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