NEGATIVRÜCKSCHLAGVENTIL
European patent · EP3298276 · Deleted
Register entry
- Publication number
- EP3298276
- Application number
- EP16797371
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 20, 2016
- Published
- Mar 28, 2018
- Granted
- Jun 23, 2021
- Deleted
- Dec 23, 2022
- Reason
- Annual fee unpaid
- IPC classes
- F04B 13/00 (2006.01)F04B 53/10 (2006.01)
- Priority
- US 201562164920 P 21.05.2015
- PCT application
- PCT/US2016/033499 20.05.2016
- PCT publication
- WO2016/187525 24.11.2016
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 23, 2022
Deleted, fee unpaid
Published in Swissreg on 23.12.2022
- May 4, 2022
Change
Published in Swissreg on 04.05.2022
- Jun 23, 2021
Granted
Published in Swissreg on 23.06.2021
Parties
Inventor
HEMSEN, Steven J.
Southington, CT 06489, US
BREAULT, John P.
New Britain, CT 06053, 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.