Fastener Striking Tool

Patent No. EP4434681 (titled "Fastener Striking Tool") was filed by Nanjing Toua Hardware & Tools on Oct 9, 2022. The application was issued on Jun 25, 2025.

Patent Summary

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Patent Family

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.

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GRUNECKER PATENT UND RECHTSANWALTE PARTG MBBMar 25, 2026GRUNECKER PATENT

Dossier Documents

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EP4434681

NANJING TOUA HARDWARE & TOOLS
Application Number
EP22902995A
Filing Date
Oct 9, 2022
Status
Granted And Under Opposition
May 23, 2025
Publication Date
Jun 25, 2025