PROPELLER

European patent · EP2941539 · In force

Register entry

Publication number
EP2941539
Application number
EP13875362
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 9, 2013
Published
Nov 11, 2015
Granted
Oct 17, 2018
Protection ends at the latest
Dec 8, 2033
Next annual fee due
Dec 31, 2026
IPC classes
B64C 11/00 (2006.01)
F01D 5/14 (2006.01)
B63H 1/26 (2006.01)
Priority
US 201261735140 P 10.12.2012
US 201313843344 15.03.2013
PCT application
PCT/US2013/073811 09.12.2013
PCT publication
WO2014/130134 28.08.2014
Filing language
English
Source
Swissreg

History

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

  1. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  2. Jan 8, 2025

    Change

    Published in Swissreg on 08.01.2025

  3. Jan 1, 2024

    Change

    Published in Swissreg on 01.01.2024

  4. Jan 10, 2023

    Change

    Published in Swissreg on 10.01.2023

  5. Dec 20, 2018

    Agent entered

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

    Published in Swissreg on 20.12.2018

  6. Oct 17, 2018

    Granted

    Published in Swissreg on 17.10.2018

Parties

Holder

Sharrow Engineering LLC

Philadelphia PA 19130, US

Agent

BOVARD AG Patent- und Markenanwälte

3013 Bern

Inventor

SHARROW, Gregory Charles

Philadelphia, Pennsylvania 19130, 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.