PROPELLER

European patent · EP3426552 · In force

Register entry

Publication number
EP3426552
Application number
EP17803624
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 25, 2017
Published
Jan 16, 2019
Granted
May 19, 2021
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
PCT application
PCT/US2017/034558 25.05.2017
PCT publication
WO2017/205680 30.11.2017
Filing language
English
Source
Swissreg

History

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

  1. Jun 1, 2026

    Change

    Published in Swissreg on 01.06.2026

  2. Jun 1, 2025

    Change

    Published in Swissreg on 01.06.2025

  3. Jun 2, 2024

    Change

    Published in Swissreg on 02.06.2024

  4. Jun 9, 2023

    Change

    Published in Swissreg on 09.06.2023

  5. Mar 30, 2022

    Change

    Published in Swissreg on 30.03.2022

  6. Aug 10, 2021

    Agent entered

    Representative
    BOVARD AG, Patent- und Markenanwälte, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 10.08.2021

  7. May 19, 2021

    Granted

    Published in Swissreg on 19.05.2021

Parties

Holder

Sharrow Engineering LLC

Philadelphia, PA 19103, US

Agent

BOVARD AG Patent- und Markenanwälte

3013 Bern

Inventor

SHARROW, Gregory Charles

Cherry Hill New Jersey 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.