RETROGRAFISCHE SENSOREN
European patent · EP3847438 · Deleted
Register entry
- Publication number
- EP3847438
- Application number
- EP19857644
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 6, 2019
- Published
- Jul 14, 2021
- Granted
- Nov 6, 2024
- Deleted
- Apr 25, 2026
- Reason
- Annual fee unpaid
- IPC classes
- G01B 1/00 (2006.01)G01B 11/30 (2006.01)G01B 11/24 (2006.01)
- Priority
- US 201862727816 P 06.09.2018
- PCT application
- PCT/US2019/049962 06.09.2019
- PCT publication
- WO2020/051458 12.03.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 25, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.04.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.04.2026
- Sep 17, 2025
Change
Published in Swissreg on 17.09.2025
- Nov 6, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.11.2024
Parties
Inventor
ADELSON, Edward, H.
Waltham, MA 02451-1063, US
COTTRELL, F., Richard
Waltham, MA 02451-1063, 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.