IP Verse

Transport System For Sheets Of Material - EP3708522

Patent number EP3708522 was granted to Siempelkamp Maschinen UND Anlagenbau on Aug 21, 2024. The application was originally filed on Feb 18, 2020 under application number EP20157821A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3708522

SIEMPELKAMP MASCHINEN UND ANLAGENBAU
Application Number
EP20157821A
Filing Date
Feb 18, 2020
Status
Patent Maintained As Amended
Jul 19, 2024
Grant Date
Aug 21, 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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

DIEFFENBACHER MASCHINEN UND ANLAGENBAUJun 8, 2022ADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONAT268144B
OPPOSITIONDD256495
OPPOSITIONDE102006015020
OPPOSITIONDE1917062
OPPOSITIONDE1918988
OPPOSITIONDE1925780
OPPOSITIONDE19963021
OPPOSITIONDE202018004698U
OPPOSITIONDE2815459
OPPOSITIONDE3915139
OPPOSITIONDE4328501
OPPOSITIONEP1900658
OPPOSITIONUS2981399
OPPOSITIONUS3712608
OPPOSITIONUS4499987
OPPOSITIONUS5421446
OPPOSITIONWO2015024935
OPPOSITIONWO2017191257
SEARCHDE19963021
SEARCHUS2981399
SEARCHUS5421446

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