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European patent · EP3950494 · Deleted
Register entry
- Publication number
- EP3950494
- Application number
- EP21192591
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 9, 2019
- Published
- Feb 9, 2022
- Granted
- May 15, 2024
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- B64C 27/50 (2006.01)B64C 1/30 (2006.01)B64C 39/02 (2023.01)A63H 27/00 (2006.01)B64C 11/28 (2006.01)B64U 10/10 (2023.01)B64U 30/20 (2023.01)B64C 27/10 (2023.01)
- Priority
- US 201815992038 29.05.2018
- Divided from
- EP19168177
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.11.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.11.2025
- Mar 26, 2025
Change
Published in Swissreg on 26.03.2025
- May 15, 2024
Granted
Published in Swissreg on 15.05.2024
Parties
Inventor
O'Brien, Robert M.
Ajax, L1Z 1M3, CA
Sink, Charles
Friday Harbor, 98250, US
Tearne, Daryl R.
Toronto, M1N 1K9, CA
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.