VERBESSERTE LAGERKÜHLUNGSSCHEMEN FÜR FLUGZEUGLÜFTER

European patent · EP4001663 · In force

Register entry

Publication number
EP4001663
Application number
EP21204526
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 25, 2021
Published
May 25, 2022
Granted
Apr 22, 2026
Protection ends at the latest
Oct 24, 2041
Next annual fee due
Oct 31, 2026
IPC classes
F04D 29/58 (2006.01)
F04D 25/06 (2006.01)
B64D 13/00 (2006.01)
F04D 19/00 (2006.01)
F04D 29/053 (2006.01)
F04D 29/057 (2006.01)
B64D 37/32 (2006.01)
Priority
US 202016950019 17.11.2020
Filing language
English
Source
Swissreg

History

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

  1. Apr 22, 2026

    Granted

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

    Published in Swissreg on 22.04.2026

Parties

Holder

Hamilton Sundstrand Corporation

Four Coliseum Centre 2730 West Tyvola Road, Charlotte, NC 28217-4578, US

Inventor

BEERS, Craig M.

Wethersfield, 06109, 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.