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Wilhelm von Allworden
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Erbach i.O, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Pneumatically operated press
Patent number
4,438,690
Issue date
Mar 27, 1984
Howard Machinery Limited
Wilhelm von Allworden
B30 - PRESSES
Information
Patent Grant
Quick release coupling for connection between shafts
Patent number
4,169,686
Issue date
Oct 2, 1979
Jean Walterscheid GmbH
Heinrich Balensiefen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Releasable coupling device for a power transmission shaft
Patent number
4,157,019
Issue date
Jun 5, 1979
Jean Walterscheid GmbH
Wilhelm VON Allworden
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulically operated variable length top guide coupling member
Patent number
4,153,269
Issue date
May 8, 1979
Jean Walterscheid GmbH
Wilhelm von Allworden
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Three point linkage
Patent number
4,149,736
Issue date
Apr 17, 1979
Jean Walterscheid GmbH
Wilhelm von Allworden
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Adjustable length upper guide member
Patent number
4,126,057
Issue date
Nov 21, 1978
Jean Walterscheid GmbH
Wilhelm von Allworden
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Coupling hook for a three-point attachment of a tractor
Patent number
4,108,464
Issue date
Aug 22, 1978
Jean Walterscheid GmbH
Wilhelm von Allworden
B60 - VEHICLES IN GENERAL