HECKSTART-DOPPELDECKER-FLUGZEUG MIT KOAXIALEM ROTORSYSTEM
European patent · EP3912910 · Deleted
Register entry
- Publication number
- EP3912910
- Application number
- EP21173793
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 13, 2021
- Published
- Nov 24, 2021
- Granted
- Feb 22, 2023
- Deleted
- Dec 24, 2024
- Reason
- Annual fee unpaid
- IPC classes
- B64C 29/02 (2006.01)B64C 27/26 (2006.01)B64C 27/28 (2006.01)B64C 27/52 (2006.01)B64C 39/02 (2023.01)B64C 39/08 (2006.01)B64C 5/02 (2006.01)B64C 11/48 (2006.01)
- Priority
- US 202016879070 20.05.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 24, 2024
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 24.12.2024
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 24.12.2024
- Jan 3, 2024
Change
Published in Swissreg on 03.01.2024
- Feb 22, 2023
Granted
Published in Swissreg on 22.02.2023
Parties
Inventor
Carter, Andrew Thomas
Fort Worth, tx Texas 76118, US
Eschete, Lynn Francis
Fort Worth, TX Texas 76118, US
Hill, Matthew John
Fort Worth, tx Texas 76118, US
Kim, Sung Kyun
Fort Worth, tx Texas 76118, US
McCullough, John Richard
Fort Worth, tx Texas 76118, 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.