Patent No. EP3511265 (titled "Cassette For Dispensing Pleated Tubing") was filed by Munchkin on Mar 7, 2013. The application was issued on Jul 30, 2025.

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.
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
Jul 3, 2025
Jul 3, 2025
Jun 24, 2025
Jun 24, 2025
Jun 24, 2025
Jun 24, 2025
Jun 24, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
May 28, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Dec 2, 2024
Oct 8, 2024
Oct 8, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Apr 29, 2024
Apr 29, 2024
Apr 29, 2024
Apr 24, 2024
Apr 24, 2024
Apr 24, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Aug 3, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Jul 31, 2023
Mar 21, 2023
Mar 21, 2023
Mar 13, 2023
Mar 7, 2023
Mar 7, 2023
Mar 7, 2023
Mar 7, 2023
Mar 7, 2023
Mar 7, 2023
Mar 7, 2023
Mar 7, 2023
Mar 7, 2023
Mar 7, 2023
Jun 22, 2022
May 12, 2022
Apr 27, 2022
Apr 27, 2022
Apr 27, 2022
Apr 27, 2022
Apr 27, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Nov 11, 2021
Nov 2, 2021
Nov 2, 2021
Nov 2, 2021
Nov 2, 2021
Nov 2, 2021
Aug 24, 2021
Aug 13, 2021
Aug 5, 2021
Aug 5, 2021
Mar 22, 2021
Mar 22, 2021
Mar 22, 2021
Mar 22, 2021
Mar 22, 2021
Oct 22, 2020
Oct 22, 2020
Oct 22, 2020
Oct 22, 2020
Oct 22, 2020
Oct 22, 2020
Oct 22, 2020
Jun 15, 2020
Jun 15, 2020
Jun 8, 2020
Jan 16, 2020
Jan 16, 2020
Jan 16, 2020
Jan 16, 2020
Jan 16, 2020
Jan 16, 2020
Jan 16, 2020
Jul 22, 2019
Jun 26, 2019
Jun 19, 2019
Jun 14, 2019
Jun 14, 2019
Jun 14, 2019
Jun 14, 2019
Jun 7, 2019
Jun 3, 2019
Apr 17, 2019
Apr 17, 2019
Apr 9, 2019
Feb 22, 2019
Feb 22, 2019
Feb 22, 2019
Feb 22, 2019
Feb 22, 2019
Feb 22, 2019
Feb 22, 2019
Feb 22, 2019
May 20, 2014