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Spreading Machine

Patent No. EP4090149 (titled "Spreading Machine") was filed by Amazonen Werke H Dreyer on Mar 31, 2021. The application was issued on May 24, 2023.

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
KVERNELAND GROUP SOESTFeb 26, 2024BITTNER
KUHNFeb 21, 2024CABINET NUSS
KUHNFeb 21, 2024IPSILON

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.

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EP4090149

AMAZONEN WERKE H DREYER
Application Number
EP21717011A
Filing Date
Mar 31, 2021
Status
Granted And Under Opposition
Apr 21, 2023
Publication Date
May 24, 2023
External Links
Slate, EP4090149B1, Google Patents