IP Verse

Device For Unlocking A Door Latch

Patent No. EP3404176 (titled "Device For Unlocking A Door Latch") was filed by U Shin Italia on May 16, 2017. The application was issued on May 13, 2026.

Patent Summary

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Patent Family

Patent Oppositions (2)

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
HUF HLSBECK & FRSTMay 8, 2023ZENZ
HUF HULSBECK & FURSTMay 8, 2023ZENZ PATENTANWALTE PARTNERSCHAFT MBB

Dossier Documents

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EP3404176

U SHIN ITALIA
Application Number
EP17171402A
Filing Date
May 16, 2017
Status
Patent Maintained As Amended
Apr 10, 2026
Publication Date
May 13, 2026
External Links
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