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European patent · EP4221851 · In force
Register entry
- Publication number
- EP4221851
- Application number
- EP21876311
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 28, 2021
- Published
- Aug 9, 2023
- Granted
- May 6, 2026
- Protection ends at the latest
- Sep 27, 2041
- Next annual fee due
- Sep 30, 2026
- IPC classes
- A63C 17/04 (2006.01)A63C 17/06 (2006.01)A63C 17/00 (2006.01)A63C 17/01 (2006.01)
- Priority
- CN 202022178427 U 29.09.2020US 202163141873 P 26.01.2021
- PCT application
- PCT/US2021/052445 28.09.2021
- PCT publication
- WO2022/072367 07.04.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 6, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.05.2026
Parties
Inventor
CHEN, Robert
Cerritos, California 90703, US
DESBERG, Ian
Cerritos, California 90703, US
MCDONALD, Kyle
Cerritos, California 90703, US
TAO, Jerry
Cerritos, California 90703, 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.