UHR

European patent · EP4050425 · In force

Register entry

Publication number
EP4050425
Application number
EP22158712
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Feb 25, 2022
Published
Aug 31, 2022
Granted
Sep 23, 2026
Protection ends at the latest
Feb 24, 2042
Next annual fee due
Feb 28, 2027
IPC classes
G04B 9/00 (2006.01)
G04B 19/06 (2006.01)
G04B 19/08 (2006.01)
Priority
JP 2021029745 26.02.2021
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Sep 23, 2026

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 23.09.2026

Parties

Holder

Seiko Epson Corporation

1-6, Shinjuku 4-chome, Shinjuku-ku,, Tokyo 160-8801, JP

Inventor

NAKAZAWA, Toshinori

Suwa-shi, 392-8502, JP

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.