TRACHEOSTOMAVENTIL
European patent · EP3669918 · Deleted
Register entry
- Publication number
- EP3669918
- Application number
- EP19213456
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 4, 2019
- Published
- Jun 24, 2020
- Granted
- Apr 21, 2021
- Deleted
- Jul 25, 2023
- Reason
- Annual fee unpaid
- IPC classes
- A61M 16/04 (2006.01)A61M 16/10 (2006.01)
- Priority
- US 201816223670 18.12.2018
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 25, 2023
Deleted, fee unpaid
Published in Swissreg on 25.07.2023
- Mar 2, 2022
Change
Published in Swissreg on 02.03.2022
- Apr 21, 2021
Granted
Published in Swissreg on 21.04.2021
Parties
Inventor
Markwardt, Neil
Santa Barbara, California 93101, US
Day, John C.
Goleta, California 93117, 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.