AUDIOSYSTEM MIT BEGRENZTEN GRUPPENSIGNALEN
European patent · EP3942693 · Deleted
Register entry
- Publication number
- EP3942693
- Application number
- EP20717457
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 12, 2020
- Published
- Jan 26, 2022
- Granted
- Sep 3, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H03G 3/30 (2006.01)H03G 5/16 (2006.01)H04R 3/00 (2006.01)
- Priority
- US 201916362190 22.03.2019
- PCT application
- PCT/US2020/022288 12.03.2020
- PCT publication
- WO2020/197780 01.10.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Jul 15, 2026
Change
Published in Swissreg on 15.07.2026
- Sep 3, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 03.09.2025
Parties
Inventor
VAUTIN, Jeffery R.
Worcester, Massachusetts 01602, US
LADE, Nicholas
Waltham, Massachusetts 02453, US
USMANI, Muhammad Haris
Waltham, Massachusetts 02453, 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.