Conical Mast With A Longitudinal Laser Welded Seam And Method Of Laser Welding For Its Production

Patent No. EP2236238 (titled "Conical Mast With A Longitudinal Laser Welded Seam And Method Of Laser Welding For Its Production") was filed by Europoles SP ZOO on Apr 27, 2009. The application was issued on Sep 17, 2014.

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 DateRepresentative
NORTHCONEJun 17, 2015BJERKENS PATENTBYRA KB GAVLE

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

EP2236238

EUROPOLES SP ZOO
Application Number
EP09005830A
Filing Date
Apr 27, 2009
Status
Opposition Procedure Closed
Publication Date
Sep 17, 2014