Window Sash, In Partucular For A Roof Window Or For A Facade Window

Patent No. EP1816300 (titled "Window Sash, In Partucular For A Roof Window Or For A Facade Window") was filed by ROTO FRANK AG on Feb 4, 2006. The application was issued on Jan 16, 2019.

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
VKR HOLDINGSep 23, 2016NORDIC PATENT SERVICE

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

EP1816300

ROTO FRANK AG
Application Number
EP06002319A
Filing Date
Feb 4, 2006
Status
Patent Maintained As Amended
Dec 14, 2018
Publication Date
Jan 16, 2019