OPTISCHE SICHERHEITSVORRICHTUNG MIT FARBSCHALT- ODER BILDSCHALTEFFEKT
Patent europeic · EP4427079 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP4427079
- Numer da la dumonda
- EP22868117
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 09-09-2022
- Publitgà
- 11-09-2024
- Concedì
- 05-08-2026
- La protecziun finescha il pli tard
- 08-09-2042
- Proxima taxa annuala scadenta
- 30-09-2026
- Classas IPC
- G02B 5/20 (2006.01)B42D 25/00 (2014.01)B42D 25/30 (2014.01)G07D 7/004 (2016.01)G07D 7/12 (2016.01)B42D 25/29 (2014.01)B42D 25/324 (2014.01)B42D 25/373 (2014.01)B42D 25/387 (2014.01)G02B 1/00 (2006.01)G02B 5/18 (2006.01)G07D 7/1205 (2016.01)
- Prioritad
- US 202163242337 P 09.09.2021US 202263403283 P 01.09.2022
- Dumonda PCT
- PCT/US2022/043062 09.09.2022
- Publicaziun PCT
- WO2023/039167 16.03.2023
- Lingua da l’annunzia
- englais
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 05-08-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.08.2026
Partidas
Inventur
KHOSHNEGAR SHAHRESTANI, Milad
Coquitlam, British Columbia V3B 0P3, CA
LANDROCK, Clinton K.
North Vandouver, British Columbia V7P 1W8, CA
NAHVI, Ehsan
Woodbury, Minnesota 55125, US
Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.