VENTILDICHTUNG
European patent · EP3447347 · Deleted
Register entry
- Publication number
- EP3447347
- Application number
- EP18193779
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 14, 2016
- Published
- Feb 27, 2019
- Granted
- Aug 4, 2021
- Deleted
- Apr 29, 2022
- Reason
- Annual fee unpaid
- IPC classes
- F16K 1/226 (2006.01)F16K 27/02 (2006.01)F16L 17/04 (2006.01)
- Priority
- US 201562220290 P 18.09.2015US 201662340090 P 23.05.2016
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 15, 2022
Change
Published in Swissreg on 15.06.2022
- Apr 29, 2022
Deleted, fee unpaid
Published in Swissreg on 29.04.2022
- Aug 4, 2021
Granted
Published in Swissreg on 04.08.2021
Parties
Inventor
DOLE, Douglas, R.
Whitehouse Station, NJ New Jersey 08889, US
WORTMANN, Steven, A.
Slatington, PA Pennsylvania 18080, 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.