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Osterode am Harz, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Float valve
Patent number
11,287,051
Issue date
Mar 29, 2022
Froetek Vermoegensverwaltung GmbH
Harald Schrumpf
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Battery water-refill plug
Patent number
10,615,402
Issue date
Apr 7, 2020
Froetek Vermoegensverwaltung GmbH
Joachim Gruppe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Explosion protection for starter batteries
Patent number
8,846,244
Issue date
Sep 30, 2014
Froetek Vermoegensverwaltung GmbH
Heinz Wenzl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Liquid-level sensor
Patent number
D703564
Issue date
Apr 29, 2014
Froetek Vermoegensverwaltung GmbH
Peter Steffahn
D10 - Measuring, testing, or signalling instruments
Patents Applications
last 30 patents
Information
Patent Application
CLOSURE PLUG OF A BATTERY
Publication number
20200212378
Publication date
Jul 2, 2020
FROETEK VERMOEGENSVERWALTUNG GMBH
Thomas Koch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLOAT VALVE
Publication number
20200088316
Publication date
Mar 19, 2020
FROETEK VERMOEGENSVERWALTUNG GMBH
HARALD SCHRUMPF
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 trademarks