BOHRER

European patent · EP4306247 · Deleted

Register entry

Publication number
EP4306247
Application number
EP21930030
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 8, 2021
Published
Jan 17, 2024
Granted
Jan 1, 2025
Deleted
Oct 23, 2025
Reason
Annual fee unpaid
IPC classes
B23B 51/06 (2006.01)
PCT application
PCT/JP2021/008992 08.03.2021
PCT publication
WO2022/190171 15.09.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Nov 12, 2025

    Change

    Published in Swissreg on 12.11.2025

  2. Oct 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2025

  3. Jan 1, 2025

    Granted

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

    Published in Swissreg on 01.01.2025

Parties

Holder

Sumitomo Electric Hardmetal Corp.

1-1, Koyakita 1-chome, Itami-shi, Hyogo 664-0016, JP

Inventor

YAMADA, Masashi

Itami-shi, Hyogo 664-0016, JP

WAKATSUKI, Naoyuki

Toyota-shi, Aichi 471-8571, JP

SUNANO, Yasumasa

Toyota-shi, Aichi 471-8571, JP

NATORI, Takayuki

Toyota-shi, Aichi 471-8571, JP

TADOKORO, Riku

Toyota-shi, Aichi 471-8571, 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.