PROPELLER

European patent · EP4230516 · In force

Register entry

Publication number
EP4230516
Application number
EP23171527
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 25, 2017
Published
Aug 23, 2023
Granted
Jul 23, 2025
Protection ends at the latest
May 24, 2037
Next annual fee due
May 31, 2027
IPC classes
B63H 1/26 (2006.01)
F01D 5/14 (2006.01)
Priority
US 201662342284 P 27.05.2016
US 201762508139 P 18.05.2017
Divided from
EP21174055
Filing language
English
Source
Swissreg

History

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

  1. Jun 4, 2026

    Change

    Published in Swissreg on 04.06.2026

  2. Jun 1, 2026

    Change

    Published in Swissreg on 01.06.2026

  3. Oct 20, 2025

    Agent entered

    Representative
    BOVARD AG, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 20.10.2025

  4. Jul 23, 2025

    Granted

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

    Published in Swissreg on 23.07.2025

Parties

Holder

Sharrow Engineering LLC

1635 Market St., Suite 1600, Philadelphia, PA 19103, US

Agent

Bovard AG

BOVARD AG

Optingenstrasse 16, 3013 Bern

Inventor

SHARROW, Gregory Charles

Cherry Hill, 08034, 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.