Weighing Device - EP3121570

The patent EP3121570 was granted to Ishida on Apr 28, 2021. The application was originally filed on Mar 17, 2015 under application number EP15764975A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3121570

ISHIDA
Application Number
EP15764975A
Filing Date
Mar 17, 2015
Status
Granted And Under Opposition
Mar 26, 2021
Publication Date
Apr 28, 2021
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

WIPOTECJan 27, 2022MISCHUNGWITHDRAWN

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2002372451
INTERNATIONAL-SEARCH-REPORTJP2007101333
INTERNATIONAL-SEARCH-REPORTJP2011145106
INTERNATIONAL-SEARCH-REPORTJPH09113348
OPPOSITIONEP2336735
OPPOSITIONEP2574887
OPPOSITIONEP2615434
OPPOSITIONUS5635679
SEARCHEP2615434
SEARCHUS2010228521

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