ZWEISCHICHTIGER MIKROFONSCHUTZ
European patent · EP3837856 · In force
Register entry
- Publication number
- EP3837856
- Application number
- EP19759260
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 13, 2019
- Published
- Jun 23, 2021
- Granted
- Jan 28, 2026
- Protection ends at the latest
- Aug 12, 2039
- Next annual fee due
- Aug 31, 2026
- IPC classes
- H04R 1/10 (2026.01)H04R 1/08 (2006.01)
- Priority
- US 201816102163 13.08.2018
- PCT application
- PCT/US2019/046377 13.08.2019
- PCT publication
- WO2020/036976 20.02.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 28, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.01.2026
Parties
Inventor
RING, Martin David
Framingham, Massachusetts 01701-9168, US
LOZUPONE, David-Michael
Framingham, Massachusetts 01701-9168, US
JOHNSON JR., Edwin C.
Framingham, Massachusetts 01701-9168, US
MEEKER, David Glenn
Framingham, Massachusetts 01701-9168, US
CIUFO, Michael
Framingham, Massachusetts 01701-9168, 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.