VERSCHATTUNG
European patent · EP4286644 · Deleted
Register entry
- Publication number
- EP4286644
- Application number
- EP21928448
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 2, 2021
- Published
- Dec 6, 2023
- Granted
- Dec 24, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- E06B 9/54 (2006.01)E06B 9/68 (2006.01)E06B 9/80 (2006.01)E06B 9/56 (2006.01)E04F 10/06 (2006.01)
- PCT application
- PCT/CN2021/078589 02.03.2021
- PCT publication
- WO2022/183357 09.09.2022
- Filing language
- Chinese
- 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
- Dec 24, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 24.12.2025
Parties
Holder
Taroko Door & Window Technologies, Inc.
Gaoxiong, Taiwan 83160, TW
Inventor
LIN, Duwen
Gaoxiong, Taiwan 83160, CN
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.