DYNAMISCHES AKUSTISCHES DECKENSYSTEM

European patent · EP3976896 · Deleted

Register entry

Publication number
EP3976896
Application number
EP20735043
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
May 19, 2020
Published
Apr 6, 2022
Granted
Mar 12, 2025
Deleted
Dec 23, 2025
Reason
Annual fee unpaid
IPC classes
E04B 1/82 (2006.01)
E04B 1/99 (2006.01)
E04B 9/00 (2006.01)
E04B 9/36 (2006.01)
E04B 9/04 (2006.01)
Priority
US 201962852672 P 24.05.2019
US 202016788607 12.02.2020
PCT application
PCT/US2020/033514 19.05.2020
PCT publication
WO2020/242815 03.12.2020
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Jan 21, 2026

    Change

    Published in Swissreg on 21.01.2026

  2. Dec 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.12.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.12.2025

  3. Mar 12, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 12.03.2025

Parties

Holder

USG Interiors, LLC

550 West Adams Street, Chicago, IL 60661-3676, US

Inventor

IMMORDINO, Salvatore

Trevor, Wisconsin 53179, US

ROSENSTIEL, Terry

Vernon Hills, Illinois 60061, US

JOSEPH, Mark

Chicago, Illinois 60640, US

LUHTALA, Erik

Los Angeles, California 90040, US

SCHMIDT, Andrew

Evanston, Illinois 60202, US

NATESAIYER, Kumar

Grayslake, Illinois 60030, US

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.