WÄRMETAUSCHER
European patent · EP4130629 · Deleted
Register entry
- Publication number
- EP4130629
- Application number
- EP21779922
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 30, 2021
- Published
- Feb 8, 2023
- Granted
- Oct 8, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F28D 9/00 (2006.01)F28F 9/00 (2006.01)F28F 3/02 (2006.01)F28F 9/02 (2006.01)
- Priority
- CN 202010238744 30.03.2020
- PCT application
- PCT/CN2021/083705 30.03.2021
- PCT publication
- WO2021/197282 07.10.2021
- 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
- Aug 19, 2026
Change
Published in Swissreg on 19.08.2026
- Oct 8, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.10.2025
Parties
Holder
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
Hangzhou, Zhejiang 310018, CN
Inventor
SHEN, Qie
Hangzhou Economic&Technological Development Area Hangzhou, Zhejiang 310018, CN
ZHU, Jia
Hangzhou Economic&Technological Development Area Hangzhou, Zhejiang 310018, 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.