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Edvard Ruckert
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Velbert, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary-latch lock
Patent number
6,997,488
Issue date
Feb 14, 2006
Witte-Velbert GmbH & Co. KG
Ralf Kürten
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Device for clamping two components in a spaced relationship
Patent number
6,712,544
Issue date
Mar 30, 2004
Witte-Velbert GmbH & Co. KG
Norbert Krüger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Seat back with headrest on vehicle seats
Patent number
6,135,561
Issue date
Oct 24, 2000
Ewald Witte GmbH & Co. KG
Norbert Kruger
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Catch-hook arrangement for a front hood or the like on motor vehicles
Patent number
6,106,033
Issue date
Aug 22, 2000
Ewald Witte GmbH & Co. KG
Edvard Ruckert
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Device for holding two structural parts in a spaced relationship to...
Patent number
6,071,036
Issue date
Jun 6, 2000
Ewald Witte GmbH & Co. KG
Edvard Ruckert
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Headrest, in particular in motor vehicles
Patent number
6,019,424
Issue date
Feb 1, 2000
Ewald Witte GmbH & Co. KG
Edvard Ruckert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device for holding two structural parts in a spaced relationship wi...
Patent number
5,895,189
Issue date
Apr 20, 1999
Ewald Witte GmbH & Co. KG
Edvard Ruckert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Handle fitting, which can be inserted into an opening in a door, pa...
Patent number
5,706,554
Issue date
Jan 13, 1998
Ewald Witte GmbH & Co. KG
Edvard Ruckert
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Backrest lock
Patent number
5,593,244
Issue date
Jan 14, 1997
Ewald Witte GmbH & Co. KG
Edvard Ruckert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lock-cylinder key
Patent number
5,372,024
Issue date
Dec 13, 1994
Ewald Witte GmbH & Co. KG
Edvard Ruckert
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Device for the clamping attachment of spaced structural parts
Patent number
5,288,191
Issue date
Feb 22, 1994
Ewald Witte GmbH & Co. KG
Edvard Ruckert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Rotary latch closure with integrated catch hook function
Publication number
20060249958
Publication date
Nov 9, 2006
Edvard Ruckert
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Rotary-latch lock
Publication number
20040232706
Publication date
Nov 25, 2004
Ralf Kurten
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Device for connecting components by clamping, said components being...
Publication number
20020159829
Publication date
Oct 31, 2002
Norbert Kruger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...