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IP Verse

Down-The-Hole Hammer Drill Bit Assembly - EP3899189

The patent EP3899189 was granted to Sandvik Mining And Construction on Sep 13, 2023. The application was originally filed on Nov 27, 2019 under application number EP19808819A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3899189

SANDVIK MINING AND CONSTRUCTION
Application Number
EP19808819A
Filing Date
Nov 27, 2019
Status
Granted And Under Opposition
Aug 11, 2023
Publication Date
Sep 13, 2023
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.

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MINCONJun 12, 2024TOMKINSADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONEP1454031
DESCRIPTIONUS6702045
INTERNATIONAL-SEARCH-REPORTRU2463432
INTERNATIONAL-SEARCH-REPORTUS2013008722
INTERNATIONAL-SEARCH-REPORTUS6702045
INTERNATIONAL-SEARCH-REPORTWO2018107304
OPPOSITIONEP3553270
OPPOSITIONRU2463432
OPPOSITIONUS2004206550
OPPOSITIONUS2006283637
OPPOSITIONUS2011209919
OPPOSITIONUS2013008722
OPPOSITIONUS4280570
OPPOSITIONUS6702045
OPPOSITIONUS7581602
OPPOSITIONUS9938768
OPPOSITIONWO2017148978
OPPOSITIONWO2018107304

Dossier Documents

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