DYNAMISCHES DOPPELMEMBRANMIKROFON
European patent · EP2912857 · Deleted
Register entry
- Publication number
- EP2912857
- Application number
- EP13759959
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 29, 2013
- Published
- Sep 2, 2015
- Granted
- Oct 3, 2018
- Deleted
- Aug 31, 2019
- Reason
- Annual fee unpaid
- IPC classes
- H04R 9/08 (2006.01)H04R 1/28 (2006.01)
- Priority
- US 201213658506 23.10.2012
- PCT application
- PCT/US2013/057209 29.08.2013
- PCT publication
- WO2014/065942 01.05.2014
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 19, 2020
Deleted, fee unpaid
Published in Swissreg on 19.03.2020
- Oct 3, 2018
Granted
Published in Swissreg on 03.10.2018
Parties
Inventor
GRINNIP, Roger, Stephen, III
Lake Zurich, IL 60047, US
ARGENTO, Charles, S.
Chicago, IL 60610, US
GILBERT, Mark, W.
Park Ridge, IL 60068, 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.