Multi-Purpose Safety Shoe - EP3968806

The patent EP3968806 was granted to U Power Group on May 1, 2024. The application was originally filed on May 12, 2020 under application number EP20730326A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3968806

U POWER GROUP
Application Number
EP20730326A
Filing Date
May 12, 2020
Status
Granted And Under Opposition
Mar 29, 2024
Grant Date
May 1, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

DIADORAJan 31, 2025DRAGOTTI & ASSOCIATIADMISSIBLE

Patent Citations (12) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTCN104106876B
INTERNATIONAL-SEARCH-REPORTUS4667423
INTERNATIONAL-SEARCH-REPORTWO2017072202
INTERNATIONAL-SEARCH-REPORTWO2018207147
INTERNATIONAL-SEARCH-REPORTWO2019008453
OPPOSITIONCN104106876
OPPOSITIONUS2013167405
OPPOSITIONUS2017027277
OPPOSITIONUS5174049
OPPOSITIONWO2017072202
OPPOSITIONWO2018207147
OPPOSITIONWO2019008453

Non-Patent Literature (NPL) Citations (6) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Amna Riffat, "Sulfur Copolymers Used for the Removal of Heavy Metals From Wastewater", Reference Module in Materials Science and Materials Engineering, (20240101), pages 1 - 12, XP093261043-
OPPOSITION- Anonymous, "Determining the rebound resilience of rubber using the Schob pendulum", DEUTSCHE NORM, DIN 53512, (20000401), pages 1 - 5, XP093261025-
OPPOSITION- D10: SHORE A V.S. SHORE 00 V.S ASKER C-
OPPOSITION- D11: PRIORITY DOCUMENT OF THE OPPOSED PATENT-
OPPOSITION- D12: APPLICATION BODY OF THE OPPOSED PATENT AS FILED-
OPPOSITION- D13: ENGLISH TRANSLATION OF THE APPLICATION BODY OF THE OPPOSED PATENT AS FILED-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents