VERSETZTER KANALWÄRMETAUSCHER
European patent · EP4219316 · Deleted
Register entry
- Publication number
- EP4219316
- Application number
- EP23154067
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 30, 2023
- Published
- Aug 2, 2023
- Granted
- Jul 2, 2025
- Deleted
- Aug 25, 2026
- Reason
- Annual fee unpaid
- IPC classes
- B64D 33/10 (2006.01)B64C 11/00 (2006.01)F01D 25/12 (2006.01)F02C 7/04 (2006.01)F02C 7/12 (2006.01)F04D 29/52 (2006.01)B64D 33/02 (2006.01)B64D 33/04 (2006.01)B64C 1/16 (2006.01)B64C 3/32 (2006.01)
- Priority
- US 202217588541 31.01.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 25, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.08.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.08.2026
- May 18, 2026
Change
Published in Swissreg on 18.05.2026
- Jul 2, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.07.2025
Parties
Inventor
SOBANSKI, Jon E.
Glastonbury, 06033, US
MacDONALD, Malcolm
Bloomfield, 06002, 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.